Leatt Velocity 6.5 Roll-OffBullet-proof goggles that offer intense protection in all conditions. Leatt’s Velocity goggles come with a bulletproof and impact tested lens that provides 170-degrees of vision with anti-fog len’s treatment. Also, keeping your vision clearer for longer the lens comes with an integrated, and removable, 48mm roll-off system. The frame comes with a tapered, custom shape to fit even those difficult helmets with an adjustable, extra wide strap design. The interior of the frame is coated in a triple-layer, dual density foam with an anti-sweat fleece backing.FeaturesBulletproof and impact tested lensLens tested to ANSI Z87.1-2015, Military Ballistic Standard, certified CE EN 1938 :2010Out-riggers with a 50mm Anti-Slip coated strapWideVision (170-degree) 48mm Roll-Off system170-degree WideVision Anti-Fog lensPermanent anti-fog function built into the inner lens polymerSelf-draining lens/frame designEasy clip-in/out lens changeDual-density frame for fit, seal and comfortTapered custom shape to fit even those difficult helmetsOTG-over-the-glasses fitTriple-layer, dual density foam with anti-sweat fleece backingRemovable nose guardSoft bag includedOptional lenses available from 22 to 83% light transmission (VLT)Buy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.

Chromag Synth PedalThe Synth from Chromag has been specially developed with an injection moulded, nylon reinforced platform that's low in weight and impact resistant for the ultimate off-road riding experience. Boasting a large platform with a true concave and a proprietary pin system that you can rely on, they offer out of this world grip and stability. Thanks to its top-spec axle and bearing assembly, you can count on long-lasting and smooth performance on every ride.Features: Material: Polycarbonate/Nylon Profile: Large platform, concave design Size: 110mmx105mm Pin Placements: 12 Weight: 380g/PairBuy Chromag Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Chromag Synth PedalThe Synth from Chromag has been specially developed with an injection moulded, nylon reinforced platform that's low in weight and impact resistant for the ultimate off-road riding experience. Boasting a large platform with a true concave and a proprietary pin system that you can rely on, they offer out of this world grip and stability. Thanks to its top-spec axle and bearing assembly, you can count on long-lasting and smooth performance on every ride.Features: Material: Polycarbonate/Nylon Profile: Large platform, concave design Size: 110mmx105mm Pin Placements: 12 Weight: 380g/PairBuy Chromag Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Chromag Synth PedalThe Synth from Chromag has been specially developed with an injection moulded, nylon reinforced platform that's low in weight and impact resistant for the ultimate off-road riding experience. Boasting a large platform with a true concave and a proprietary pin system that you can rely on, they offer out of this world grip and stability. Thanks to its top-spec axle and bearing assembly, you can count on long-lasting and smooth performance on every ride.Features: Material: Polycarbonate/Nylon Profile: Large platform, concave design Size: 110mmx105mm Pin Placements: 12 Weight: 380g/PairBuy Chromag Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

?Groupe Shimano Dura Ace R9170 Di2Le groupe Dura-Ace R9170 Di2 est le fleuron de Shimano à tous les égards. Conçu et développé pour offrir aux cyclistes du World Tour une efficacité de transfert de puissance exceptionnelle, leur permettant de remporter la victoire ultime. Shimano n'a fait aucun compromis avec ce groupe Di2, qui est pratiquement inégalé en termes d'efficacité, de technologie et de performances éprouvées sur le podium. Performances des freins à disque hydrauliques Shimano Dura-AceCe groupe est également équipé de freins à disque hydrauliques parmi les plus avancés du secteur. Depuis de nombreuses années, Shimano encourage le développement de la technologie des freins à disque pour vélos de montagne. Cette sensation de freinage, cette modulation et cette puissance de freinage exceptionnelles sont désormais disponibles sur les vélos de route.Performance de la transmission sans entretienLa puissance et la précision de Di2 sont inégalées. Il permet de superbes changements de vitesse lisses à l'avant et l'arrière. Le manque d'entretien et d'ajustement est impressionnant : une fois que vous avez personnalisé votre Di2 pour l'adapter à vos préférences, il continuera de le faire indéfiniment.Synchro Shift Changement de vitesse électroniquePour la première fois dans un groupe Dura-Ace, l'innovant Synchro Shift de Shimano est désormais disponible en tant qu'option programmable Di2 ; Synchro Shift crée une expérience intuitive avec le passage de vitesses avant et arrière synchronisé, qui peut être programmé sur mesure. Avec les technologies Synchro Shift disponibles en version totale et semi, ce nouveau mode intuitif réagit automatiquement quand vous passez d'un plateau à un autre. Supprimez toute incertitude puisque votre dérailleur arrière se déplace automatiquement pour réduire les écarts de vitesse pour pédaler avec une cadence et un rythme fluides. Précision de changement de vitesse fiableLe système Te Di2 E-Tube offre des performances de changement de vitesse, une fiabilité et une personnalisation inégalées. En plus d'une meilleure fonctionnalité Di2, les dérailleurs avant et arrière Di2 sont connectés via une petite unité EW-WU111 sans fil de Shimano, pour une connexion ANT privée entre le Dura-Ace R9100 et les appareils des sociétés tierces. Ces composants peuvent être connectés au logiciel E-TUBE de Shimano, qui supporte les aspects programmables du système de passage de vitesses électronique Di2. Utilisez la technologie Bluetooth pour une connexion sans fil à un smartphone et une tablette. Manettes Shimano Dura Ace à 11 vitesses ST-R9170 Di2 : Système drop bar STI avec des commandes de changement de vitesse Design ergonomique avec une plus grande portée Plus de contrôle et de confiance comme sous des conditions de compétition Cocotte en matière plastique et en composite de carbone Accordez les changements de vitesse à votre style de conduite Sensation de clic plus précise et positionnement ergonomique du levier Unité de changement de vitesse interne mise à jour Système de freinage hydraulique doté d'un équilibre optimal pour la compétition Système de freinage puissant et contrôlable Changements de vitesses multiples Ajustements de la portée et de la course libre Poids : 180 g (par levier)Étriers de frein hydrauliques Shimano Dura Ace BR-9170 : Modèle fin et élégant Système de freinage hydraulique doté d'un équilibre optimal pour la compétition Installation et maintenance simples Purge à un seul sens facile à réaliser Technologies ICE Freeza Grand dégagement du patin et chanfrein des patins de frein Efficacité et puissance de freinage améliorées Poids équilibré, rigidité et puissance de freinage Poids : 130 g Dérailleur avant Shimano Dura Ace FD-R9150 2 x 11 vitesses : Conçu pour fonctionner avec un pas d'engrenage plus large sans sacrifier la performance lors du passage des vitesses sur les vélos avec un empattement de 135 / 142 mm. Transmission électronique Di2 optimisée Changements de vitesses nets et précis Passage de vitesses rapide et souple sous couple de pédalage élevé Engagement rapide et efficace Réglage automatique qui centre le dérailleur avant lorsque vous passez sur la cassette arrière, en évitant le frottement de la chaîne La technologie Syncronised Shift permet de communiquer avec le dérailleur arrière pour optimiser les performances Design à profil discret 2 x 11 vitesses Poids : 104 g Dérailleur arrière Shimano Dura Ace RD-R9150SS 2 x 11 vitesses : le dérailleur contient une option fusible Design à profil discret Transmission électronique Di2 optimisée Technologie Shadow RD La technologie Syncronised Shift permet de communiquer avec le dérailleur arrière pour optimiser les performances Plaques de maillons en aluminium forgé à haute tolérance et la construction Quatre douilles du maillon pivot revêtues de fluorine auto-lubrifiées Compatible avec des systèmes à 11 vitesses Poids : 104 g Pédalier Shimano Dura Ace FC-R9100 2 x 11 vitesses : nouveau design à 4 branches pour des performances rigides et légères La réduction de poids permet de garder l'intégrité structurelle et la performance Construction Hollowtech II Plateaux Hollowglide Compatible avec des systèmes à 11 vitesses Diamètre du cercle de boulonnage (BCD) : 110 mm Compatibilité : cadres avec empattement 135 / 142 mm et 410 mm comme longueur de base Cassette Shimano Dura Ace CS-9100 : à utiliser uniquement avec des chaînes HG-EV à 11 vitesses Des changements de vitesses précis et fiables Chaîne Shimano Dura Ace à 11 vitesses HG-901 : Technologie de traitement de surface Sil-Tec Maillons externes recouverts d'alliage de zinc Chaîne de 5,62 mm de largeCâbles électriques Shimano Di2 E-tube : 300 mm x 1 350 mm x 2 600 mm x 1 700 mm x 1 1000 mm x 1Électroniques : Boîtier de jonction interne EW-RS910 à 3 port et boîte de jonction B SM-JC41-A à 4 ports, jonction du boîtier de pédalier avec un acheminement de câble interne Batterie Di2 à fixation interne Chargeur de batterie interne Di2 directement sur la jonction SM-EW90 (temps de charge : 1 h)Achetez vos composants Shimano sur Chain Reaction Cycles, le plus grand magasin de vélo en ligne au monde.

?Groupe Shimano Dura Ace R9170 Di2Le groupe Dura-Ace R9170 Di2 est le fleuron de Shimano à tous les égards. Conçu et développé pour offrir aux cyclistes du World Tour une efficacité de transfert de puissance exceptionnelle, leur permettant de remporter la victoire ultime. Shimano n'a fait aucun compromis avec ce groupe Di2, qui est pratiquement inégalé en termes d'efficacité, de technologie et de performances éprouvées sur le podium. Performances des freins à disque hydrauliques Shimano Dura-AceCe groupe est également équipé de freins à disque hydrauliques parmi les plus avancés du secteur. Depuis de nombreuses années, Shimano encourage le développement de la technologie des freins à disque pour vélos de montagne. Cette sensation de freinage, cette modulation et cette puissance de freinage exceptionnelles sont désormais disponibles sur les vélos de route.Performance de la transmission sans entretienLa puissance et la précision de Di2 sont inégalées. Il permet de superbes changements de vitesse lisses à l'avant et l'arrière. Le manque d'entretien et d'ajustement est impressionnant : une fois que vous avez personnalisé votre Di2 pour l'adapter à vos préférences, il continuera de le faire indéfiniment.Synchro Shift Changement de vitesse électroniquePour la première fois dans un groupe Dura-Ace, l'innovant Synchro Shift de Shimano est désormais disponible en tant qu'option programmable Di2 ; Synchro Shift crée une expérience intuitive avec le passage de vitesses avant et arrière synchronisé, qui peut être programmé sur mesure. Avec les technologies Synchro Shift disponibles en version totale et semi, ce nouveau mode intuitif réagit automatiquement quand vous passez d'un plateau à un autre. Supprimez toute incertitude puisque votre dérailleur arrière se déplace automatiquement pour réduire les écarts de vitesse pour pédaler avec une cadence et un rythme fluides. Précision de changement de vitesse fiableLe système Te Di2 E-Tube offre des performances de changement de vitesse, une fiabilité et une personnalisation inégalées. En plus d'une meilleure fonctionnalité Di2, les dérailleurs avant et arrière Di2 sont connectés via une petite unité EW-WU111 sans fil de Shimano, pour une connexion ANT privée entre le Dura-Ace R9100 et les appareils des sociétés tierces. Ces composants peuvent être connectés au logiciel E-TUBE de Shimano, qui supporte les aspects programmables du système de passage de vitesses électronique Di2. Utilisez la technologie Bluetooth pour une connexion sans fil à un smartphone et une tablette. Manettes Shimano Dura Ace à 11 vitesses ST-R9170 Di2 : Système drop bar STI avec des commandes de changement de vitesse Design ergonomique avec une plus grande portée Plus de contrôle et de confiance comme sous des conditions de compétition Cocotte en matière plastique et en composite de carbone Accordez les changements de vitesse à votre style de conduite Sensation de clic plus précise et positionnement ergonomique du levier Unité de changement de vitesse interne mise à jour Système de freinage hydraulique doté d'un équilibre optimal pour la compétition Système de freinage puissant et contrôlable Changements de vitesses multiples Ajustements de la portée et de la course libre Poids : 180 g (par levier)Étriers de frein hydrauliques Shimano Dura Ace BR-9170 : Modèle fin et élégant Système de freinage hydraulique doté d'un équilibre optimal pour la compétition Installation et maintenance simples Purge à un seul sens facile à réaliser Technologies ICE Freeza Grand dégagement du patin et chanfrein des patins de frein Efficacité et puissance de freinage améliorées Poids équilibré, rigidité et puissance de freinage Poids : 130 g Dérailleur avant Shimano Dura Ace FD-R9150 2 x 11 vitesses : Conçu pour fonctionner avec un pas d'engrenage plus large sans sacrifier la performance lors du passage des vitesses sur les vélos avec un empattement de 135 / 142 mm. Transmission électronique Di2 optimisée Changements de vitesses nets et précis Passage de vitesses rapide et souple sous couple de pédalage élevé Engagement rapide et efficace Réglage automatique qui centre le dérailleur avant lorsque vous passez sur la cassette arrière, en évitant le frottement de la chaîne La technologie Syncronised Shift permet de communiquer avec le dérailleur arrière pour optimiser les performances Design à profil discret 2 x 11 vitesses Poids : 104 g Dérailleur arrière Shimano Dura Ace RD-R9150SS 2 x 11 vitesses : le dérailleur contient une option fusible Design à profil discret Transmission électronique Di2 optimisée Technologie Shadow RD La technologie Syncronised Shift permet de communiquer avec le dérailleur arrière pour optimiser les performances Plaques de maillons en aluminium forgé à haute tolérance et la construction Quatre douilles du maillon pivot revêtues de fluorine auto-lubrifiées Compatible avec des systèmes à 11 vitesses Poids : 104 g Pédalier Shimano Dura Ace FC-R9100 2 x 11 vitesses : nouveau design à 4 branches pour des performances rigides et légères La réduction de poids permet de garder l'intégrité structurelle et la performance Construction Hollowtech II Plateaux Hollowglide Compatible avec des systèmes à 11 vitesses Diamètre du cercle de boulonnage (BCD) : 110 mm Compatibilité : cadres avec empattement 135 / 142 mm et 410 mm comme longueur de base Cassette Shimano Dura Ace CS-9100 : à utiliser uniquement avec des chaînes HG-EV à 11 vitesses Des changements de vitesses précis et fiables Chaîne Shimano Dura Ace à 11 vitesses HG-901 : Technologie de traitement de surface Sil-Tec Maillons externes recouverts d'alliage de zinc Chaîne de 5,62 mm de largeCâbles électriques Shimano Di2 E-tube : 300 mm x 1 350 mm x 2 600 mm x 1 700 mm x 1 1000 mm x 1Électroniques : Boîtier de jonction interne EW-RS910 à 3 port et boîte de jonction B SM-JC41-A à 4 ports, jonction du boîtier de pédalier avec un acheminement de câble interne Batterie Di2 à fixation interne Chargeur de batterie interne Di2 directement sur la jonction SM-EW90 (temps de charge : 1 h)Achetez vos composants Shimano sur Chain Reaction Cycles, le plus grand magasin de vélo en ligne au monde.

?Groupe Shimano Dura Ace R9170 Di2Le groupe Dura-Ace R9170 Di2 est le fleuron de Shimano à tous les égards. Conçu et développé pour offrir aux cyclistes du World Tour une efficacité de transfert de puissance exceptionnelle, leur permettant de remporter la victoire ultime. Shimano n'a fait aucun compromis avec ce groupe Di2, qui est pratiquement inégalé en termes d'efficacité, de technologie et de performances éprouvées sur le podium. Performances des freins à disque hydrauliques Shimano Dura-AceCe groupe est également équipé de freins à disque hydrauliques parmi les plus avancés du secteur. Depuis de nombreuses années, Shimano encourage le développement de la technologie des freins à disque pour vélos de montagne. Cette sensation de freinage, cette modulation et cette puissance de freinage exceptionnelles sont désormais disponibles sur les vélos de route.Performance de la transmission sans entretienLa puissance et la précision de Di2 sont inégalées. Il permet de superbes changements de vitesse lisses à l'avant et l'arrière. Le manque d'entretien et d'ajustement est impressionnant : une fois que vous avez personnalisé votre Di2 pour l'adapter à vos préférences, il continuera de le faire indéfiniment.Synchro Shift Changement de vitesse électroniquePour la première fois dans un groupe Dura-Ace, l'innovant Synchro Shift de Shimano est désormais disponible en tant qu'option programmable Di2 ; Synchro Shift crée une expérience intuitive avec le passage de vitesses avant et arrière synchronisé, qui peut être programmé sur mesure. Avec les technologies Synchro Shift disponibles en version totale et semi, ce nouveau mode intuitif réagit automatiquement quand vous passez d'un plateau à un autre. Supprimez toute incertitude puisque votre dérailleur arrière se déplace automatiquement pour réduire les écarts de vitesse pour pédaler avec une cadence et un rythme fluides. Précision de changement de vitesse fiableLe système Te Di2 E-Tube offre des performances de changement de vitesse, une fiabilité et une personnalisation inégalées. En plus d'une meilleure fonctionnalité Di2, les dérailleurs avant et arrière Di2 sont connectés via une petite unité EW-WU111 sans fil de Shimano, pour une connexion ANT privée entre le Dura-Ace R9100 et les appareils des sociétés tierces. Ces composants peuvent être connectés au logiciel E-TUBE de Shimano, qui supporte les aspects programmables du système de passage de vitesses électronique Di2. Utilisez la technologie Bluetooth pour une connexion sans fil à un smartphone et une tablette. Manettes Shimano Dura Ace à 11 vitesses ST-R9170 Di2 : Système drop bar STI avec des commandes de changement de vitesse Design ergonomique avec une plus grande portée Plus de contrôle et de confiance comme sous des conditions de compétition Cocotte en matière plastique et en composite de carbone Accordez les changements de vitesse à votre style de conduite Sensation de clic plus précise et positionnement ergonomique du levier Unité de changement de vitesse interne mise à jour Système de freinage hydraulique doté d'un équilibre optimal pour la compétition Système de freinage puissant et contrôlable Changements de vitesses multiples Ajustements de la portée et de la course libre Poids : 180 g (par levier)Étriers de frein hydrauliques Shimano Dura Ace BR-9170 : Modèle fin et élégant Système de freinage hydraulique doté d'un équilibre optimal pour la compétition Installation et maintenance simples Purge à un seul sens facile à réaliser Technologies ICE Freeza Grand dégagement du patin et chanfrein des patins de frein Efficacité et puissance de freinage améliorées Poids équilibré, rigidité et puissance de freinage Poids : 130 g Dérailleur avant Shimano Dura Ace FD-R9150 2 x 11 vitesses : Conçu pour fonctionner avec un pas d'engrenage plus large sans sacrifier la performance lors du passage des vitesses sur les vélos avec un empattement de 135 / 142 mm. Transmission électronique Di2 optimisée Changements de vitesses nets et précis Passage de vitesses rapide et souple sous couple de pédalage élevé Engagement rapide et efficace Réglage automatique qui centre le dérailleur avant lorsque vous passez sur la cassette arrière, en évitant le frottement de la chaîne La technologie Syncronised Shift permet de communiquer avec le dérailleur arrière pour optimiser les performances Design à profil discret 2 x 11 vitesses Poids : 104 g Dérailleur arrière Shimano Dura Ace RD-R9150SS 2 x 11 vitesses : le dérailleur contient une option fusible Design à profil discret Transmission électronique Di2 optimisée Technologie Shadow RD La technologie Syncronised Shift permet de communiquer avec le dérailleur arrière pour optimiser les performances Plaques de maillons en aluminium forgé à haute tolérance et la construction Quatre douilles du maillon pivot revêtues de fluorine auto-lubrifiées Compatible avec des systèmes à 11 vitesses Poids : 104 g Pédalier Shimano Dura Ace FC-R9100 2 x 11 vitesses : nouveau design à 4 branches pour des performances rigides et légères La réduction de poids permet de garder l'intégrité structurelle et la performance Construction Hollowtech II Plateaux Hollowglide Compatible avec des systèmes à 11 vitesses Diamètre du cercle de boulonnage (BCD) : 110 mm Compatibilité : cadres avec empattement 135 / 142 mm et 410 mm comme longueur de base Cassette Shimano Dura Ace CS-9100 : à utiliser uniquement avec des chaînes HG-EV à 11 vitesses Des changements de vitesses précis et fiables Chaîne Shimano Dura Ace à 11 vitesses HG-901 : Technologie de traitement de surface Sil-Tec Maillons externes recouverts d'alliage de zinc Chaîne de 5,62 mm de largeCâbles électriques Shimano Di2 E-tube : 300 mm x 1 350 mm x 2 600 mm x 1 700 mm x 1 1000 mm x 1Électroniques : Boîtier de jonction interne EW-RS910 à 3 port et boîte de jonction B SM-JC41-A à 4 ports, jonction du boîtier de pédalier avec un acheminement de câble interne Batterie Di2 à fixation interne Chargeur de batterie interne Di2 directement sur la jonction SM-EW90 (temps de charge : 1 h)Achetez vos composants Shimano sur Chain Reaction Cycles, le plus grand magasin de vélo en ligne au monde.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8050 Di2 GroupsetThe Shimano Ultegra R8050 Di2 Groupset provides market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup, instead of mechanical cables you have fully sealed, high-end Di2 electronic wires that relay your gear selection instantly; this truly is the essence of modern, electronic drivetrain efficiency.Maintenance-Free Electronic Gear Shifting PrecisionThe power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.Synchro Shift for Outstanding Cycling PerformanceSynchro Shift creates an intuitive experience with synchronised front and rear shifting, which can be custom programmed. With 'full' and 'semi' Synchro Shift available, this intuitive new mode automatically reacts when you shift from one chainring to another. Remove the guess work as your rear derailleur shifts automatically to minimise the gear step so you can keep riding with a smooth cadence and rhythm.Low Profile, Reliable and Efficient Di2 E-Tube SystemThe Di2 E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, the front and rear Di2 derailleurs are connected via Shimano's small EW-WU111 wireless unit allowing for an ANT Private connection between the groupset and third party devices. These components can be connected to Shimano´s E-Tube software, which supports the programmable aspects of the Di2 electronic gear shifting system. Use the Bluetooth technology for seamless access on smartphones and tablets.Shimano Ultegra R8050 STI Drop Bar Levers Drop bar STI with shift buttons Ergonomic design with greater reach Updated internal shifting unit Powerful and controllable braking system Multi-shift function Tuneable Reach and Free-Stroke adjustment Weight: 295gShimano Ultegra R8000 Brakes Sleek, Low-profile design Wider Tyre Clearance Compatible with Tyres up to 28c Improved braking efficiency and power Balance weight, stiffness and stopping power Stabiliser between axles reduces deformation and improves braking efficiency Weight: Front: 183g; Rear: 180gShimano Ultegra R8050 2x11 Speed Front Derailleur Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Rear Hub Spacing Precise and accurate shifting Fast and Smooth engagement Auto-Trim that centres the front derailleur as you shift across the rear cassette, avoiding chain rub Syncronised Shift Technology to communicate with Rear Derailleur to optimise performance Low-profile design 2x11 Speed Weight: 132gShimano Ultegra R800011 Speed Rear Derailleur Derailleur contains a saver (fuse) function Low-profile design Shadow RD Technology Syncronised Shift Technology to communicate with Front Derailleur to optimise performance High tolerance cold forged aluminium link plates and body construction Four self-lubricating micro-machined fluorine-coated link pivot bushings 11 Speed Compatible Weight: 242gShimano Ultegra R8000 11 Speed Chainset New 4-arm design for stiff, lightweight performance Weight reduction without any sacrifice to structural integrity or performance Hollowtech II construction Hollowglide chainrings 11 Speed Compatible Bolt Circle Diameter (B.C.D): 110mm Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length Weight: 690gShimano Ultegra R8000 Ultegra 11 Speed Cassette For use with 11 Speed HG-EV chains Advanced, optimised shifting performance Weight: 232gShimano Ultegra HG701 6800 11 Speed Chain: Sil-Tec surface treatment technology (PTFE plating) Zinc-Alloy plated outer links 5.62mm chain width Weight: 257gShimano Di2 E-tube Electric Wires 300mm x 1 350mm x 2 600mm x 1 700mm x 1 1000mm x 1Electronics: SM-EW90-A E-tube Di2 Junction Box-A, 3 port and the M-JC41 E-tube, Di2 bottom bracket Junction for internal wire routing Di2 internal mount battery Di2 internal battery charger direct to SM-EW90 Junction (one hour charge time)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8020 Disc Brake Road GroupsetCreated to offer you standard-setting road bike mechanical gearing and hydraulic braking performance, Shimano's Ultegra R8000 components are the ideal option for building up your custom endurance or racing bike. Giving you clean and accurate shifting with ease lever click, the levers even have an adjustable reach and stroke. This helps you set them up for your exact hand size for increased comfort and efficiency. Plus, when it's time to attack a descent or keep the pace up on a wet ride, you can rely on consistent braking power from the hydraulic disc brakes.Superior Disc Brake PerformanceThis groupset is also equipped with among the most advanced hydraulic disc brakes in the industry. For many years Shimano has been pushing the development of disc brake technology for mountain bikes, now this exceptional brake feel, modulation and superior braking power is available on road bikes.Included/Features:ST-R8020 Ultegra 11-Speed Hydraulic STI Drop Bar Shifters, hoses and disc brake calipersUltegra R8000 2x11-Speed Front DerailleurUltegra R8000 11-Speed Rear DerailleurUltegra R8000 11-Speed ChainsetUltegra R8000 Ultegra 11-Speed CassetteUltegra HG701 6800 11-Speed ChainComplete 11-Speed drivetrainDisc brake systemPlease Note: Bottom bracket not includedShimano ST-R8020 Ultegra Hydraulic STI Drop Bar Shifters and Hydraulic Brake CalipersBenefiting from trickle-down technologies from the top-tier Dura-Ace series, the Ultegra R8020 shifters give you advanced control in all conditions. Whether you're taking part in a race or riding with your local club, you'll easily maintain the edge over your competitors.Lightweight and Precise Road ShiftersReady to dominate any road cycling challenge, their redesigned internal shifting unit provides you with quick and intuitive shifting operation. Shimano has taken usability a step further by installing major industry-leading technologies into these shifters for unrivalled performance out on the road.When you hear and feel that click every time you shift with these levers, it's the Shimano Indexed Shifting technology capturing a light, precise and consistent gearing experience. Working in harmony with your derailleurs, the feeling resonates into your hand, letting you know that your commands are being answered.Features:  Drop bar STI with shift buttons  Hydraulic brake lever with integrated Hydraulic reservoir tank  Tuneable Reach and Free-Stroke adjustment  Kit contains two bled ST-R8020 STI levers, BR-R8070 flat mount brake calipers with pads, hoses and mineral oil (without rotors or adapters)Shimano Ultegra R8000 2x11-Speed Front Derailleur The Ultegra R8000 11-Speed Front Mech evolves to provide an ultra-smooth shifting action that flawlessly moves your chain up and down whenever required. With zero delay, you can enjoy a shift that is crisp and concise.Features:  Mount Type: Braze on  Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.    Precise and accurate shifting  Low-profile design  2x11-Speed  Weight: 132gShimano Ultegra R8000 11-Speed Rear Derailleur The Ultegra R8000 11-Speed Rear Mech is a derailleur that features Shadow RD technology, improved shifting giving a light action at the lever whilst retaining a quick and precise gear response at the rear.Features:  Mount Type: Standard hanger type mount    Derailleur contains a saver (fuse) function      Shadow RD Technology  High tolerance cold forged aluminium link plates and body construction  Four self-lubricating micro-machined fluorine-coated link pivot bushings  11-Speed CompatibleCage Length: Short Cage  Weight: 242gShimano Ultegra R8000 11-Speed Chainset The long-awaited update of the Shimano Ultegra R8000 Double 11-Speed Chainset is finally here. Featuring enhancements on aesthetics and performance from the 6800 series, the Ultegra R8000 series has been massively helped from the trickle-down technology of its predecessor, Dura Ace R9000.Transfer Power into SpeedInfused with first class technology, the Shimano Ultegra R8000 Double 11-Speed Chainset will make sure you transfer power into speed. With the added bonus of a weight reduction from the 6800 series without sacrificing stiffness, this chainset supports a wide range of gear combinations to suit the fastest downhill section and the steepest mountain pass. The crank arm is redesigned to provide your road bike with a fine aesthetic upgrade.Features:  Revised 4-arm design for stiff, lightweight performance   Hollowtech II construction  Hollowglide chainrings  11-Speed Compatible  Bolt Circle Diameter (B.C.D): 110mm  Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length  Weight: 690gShimano Ultegra R8000 Ultegra 11-Speed Cassette Eagerly anticipated, the updated Shimano Ultegra R8000 range has arrived. Shimano has evolved the Ultegra series, which hugely benefits from the joys of trickle-down technology from its big brother, Dura Ace R9000. Infused with Shimano's 'rider-tuned philosophy', this Ultegra R8000 11-Speed Cassette offers a huge range of gear ratios to help you conquer any terrain.Features:  For use with 11-Speed HG-EV chains  Advanced, optimised shifting performance  Weight: 232gShimano Ultegra HG701 6800 11-Speed Chain Eagerly anticipated, the updated Shimano Ultegra R8000 range has arrived. Shimano has evolved the Ultegra series, which hugely benefits from the joys of trickle-down technology from its big brother, Dura Ace R9000. Infused with Shimano's 'rider-tuned philosophy', this version offers a huge range of gear ratios to help you conquer any terrain.Features:  Sil-Tec surface treatment technology (PTFE plating)  Zinc-Alloy plated outer links  5.62mm chain width  Weight: 257gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

Shimano Ultegra R8020 Disc Brake Road GroupsetCreated to offer you standard-setting road bike mechanical gearing and hydraulic braking performance, Shimano's Ultegra R8000 components are the ideal option for building up your custom endurance or racing bike. Giving you clean and accurate shifting with ease lever click, the levers even have an adjustable reach and stroke. This helps you set them up for your exact hand size for increased comfort and efficiency. Plus, when it's time to attack a descent or keep the pace up on a wet ride, you can rely on consistent braking power from the hydraulic disc brakes.Superior Disc Brake PerformanceThis groupset is also equipped with among the most advanced hydraulic disc brakes in the industry. For many years Shimano has been pushing the development of disc brake technology for mountain bikes, now this exceptional brake feel, modulation and superior braking power is available on road bikes.Included/Features:ST-R8020 Ultegra 11-Speed Hydraulic STI Drop Bar Shifters, hoses and disc brake calipersUltegra R8000 2x11-Speed Front DerailleurUltegra R8000 11-Speed Rear DerailleurUltegra R8000 11-Speed ChainsetUltegra R8000 Ultegra 11-Speed CassetteUltegra HG701 6800 11-Speed ChainComplete 11-Speed drivetrainDisc brake systemPlease Note: Bottom bracket not includedShimano ST-R8020 Ultegra Hydraulic STI Drop Bar Shifters and Hydraulic Brake CalipersBenefiting from trickle-down technologies from the top-tier Dura-Ace series, the Ultegra R8020 shifters give you advanced control in all conditions. Whether you're taking part in a race or riding with your local club, you'll easily maintain the edge over your competitors.Lightweight and Precise Road ShiftersReady to dominate any road cycling challenge, their redesigned internal shifting unit provides you with quick and intuitive shifting operation. Shimano has taken usability a step further by installing major industry-leading technologies into these shifters for unrivalled performance out on the road.When you hear and feel that click every time you shift with these levers, it's the Shimano Indexed Shifting technology capturing a light, precise and consistent gearing experience. Working in harmony with your derailleurs, the feeling resonates into your hand, letting you know that your commands are being answered.Features:  Drop bar STI with shift buttons  Hydraulic brake lever with integrated Hydraulic reservoir tank  Tuneable Reach and Free-Stroke adjustment  Kit contains two bled ST-R8020 STI levers, BR-R8070 flat mount brake calipers with pads, hoses and mineral oil (without rotors or adapters)Shimano Ultegra R8000 2x11-Speed Front Derailleur The Ultegra R8000 11-Speed Front Mech evolves to provide an ultra-smooth shifting action that flawlessly moves your chain up and down whenever required. With zero delay, you can enjoy a shift that is crisp and concise.Features:  Mount Type: Braze on  Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.    Precise and accurate shifting  Low-profile design  2x11-Speed  Weight: 132gShimano Ultegra R8000 11-Speed Rear Derailleur The Ultegra R8000 11-Speed Rear Mech is a derailleur that features Shadow RD technology, improved shifting giving a light action at the lever whilst retaining a quick and precise gear response at the rear.Features:  Mount Type: Standard hanger type mount    Derailleur contains a saver (fuse) function      Shadow RD Technology  High tolerance cold forged aluminium link plates and body construction  Four self-lubricating micro-machined fluorine-coated link pivot bushings  11-Speed CompatibleCage Length: Short Cage  Weight: 242gShimano Ultegra R8000 11-Speed Chainset The long-awaited update of the Shimano Ultegra R8000 Double 11-Speed Chainset is finally here. Featuring enhancements on aesthetics and performance from the 6800 series, the Ultegra R8000 series has been massively helped from the trickle-down technology of its predecessor, Dura Ace R9000.Transfer Power into SpeedInfused with first class technology, the Shimano Ultegra R8000 Double 11-Speed Chainset will make sure you transfer power into speed. With the added bonus of a weight reduction from the 6800 series without sacrificing stiffness, this chainset supports a wide range of gear combinations to suit the fastest downhill section and the steepest mountain pass. The crank arm is redesigned to provide your road bike with a fine aesthetic upgrade.Features:  Revised 4-arm design for stiff, lightweight performance   Hollowtech II construction  Hollowglide chainrings  11-Speed Compatible  Bolt Circle Diameter (B.C.D): 110mm  Compatibility: Frames with O.L.D. 135 / 142 mm and 410mm chainstay length  Weight: 690gShimano Ultegra R8000 Ultegra 11-Speed Cassette Eagerly anticipated, the updated Shimano Ultegra R8000 range has arrived. Shimano has evolved the Ultegra series, which hugely benefits from the joys of trickle-down technology from its big brother, Dura Ace R9000. Infused with Shimano's 'rider-tuned philosophy', this Ultegra R8000 11-Speed Cassette offers a huge range of gear ratios to help you conquer any terrain.Features:  For use with 11-Speed HG-EV chains  Advanced, optimised shifting performance  Weight: 232gShimano Ultegra HG701 6800 11-Speed Chain Eagerly anticipated, the updated Shimano Ultegra R8000 range has arrived. Shimano has evolved the Ultegra series, which hugely benefits from the joys of trickle-down technology from its big brother, Dura Ace R9000. Infused with Shimano's 'rider-tuned philosophy', this version offers a huge range of gear ratios to help you conquer any terrain.Features:  Sil-Tec surface treatment technology (PTFE plating)  Zinc-Alloy plated outer links  5.62mm chain width  Weight: 257gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.