SunRace MS30 10/11/12sp Rear DerailleurThe MS30 rear derailleur boasts a strong forged alloy construction which looks as incredible as it performs. Weighing in at only 347g, you won't have to worry about any excess weight stopping you from enjoying the ride of your life. To top it off, this model can be run either as 1x or 2x and includes an adjustable chain stabiliser which makes it super effective on the trails.Features: Material: Forged Alloy Included: Adjustable chain stabiliser Weight: 347g Buy SunRace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

SunRace MX60 10/11/12sp Rear DerailleurThe MX60 rear derailleur can be run either 1x or 2x to suit your riding preference and weighs in at only 278g for the perfect performance and weight balance. Also included is an adjustable chain stabiliser which makes it super effective on the trails. Features: Material: Forged Alloy Included: Adjustable chain stabiliser Weight: 278g Buy SunRace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

SunRace MZ80 10/11/12sp Rear DerailleurThe MZ80 rear derailleur offers fast and precise shifting. Boasting ultra-durable aluminium and carbon fibre construction, this model is not only robust but also lightweight, weighing in at a mere 267g. Also included is an adjustable chain stabiliser which makes it super effective when out on the trails.Features: Material: Aluminium and Carbon FibreCompatibility: SunRace shifters only Included: Adjustable chain stabiliser Weight: 267g Buy SunRace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.