Zefal Z Levers (pack of 3)This superb pack features three Z levers which are extremely tough and unbreakable, so you can enjoy straight-forward maintenance.Extremely Tough Tyre LeversTheir thin shape provides an easy passage between your rim and tyre, without damaging them. Additionally, their hooked end is reversible and allows for effortless dismantling and reassembling of your tyre. Features: Material: Resin technopolymer high performance Length: 100mm Shock resistant Weight: 11g (approx)Buy Zefal Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.