Campagnolo xenon 10 speed road bike shiftersideal as an upgrade or to refresh the performance of your campagnolo drivetrain, this pair of xenon 10 speed road bike shifters are enhanced with many of the features and technologies of higher models in campagnolos range. This means you can enjoy race winning operation at a more budget friendly price. Compatible with 2x10 and 3x10 road drivetrains these tough and reliable components will stand the test of time and bring you fast, clean gear shifts and accurate speed control on every ride.features material body and lever blades technopolymer composite hood covers silicone speed front 2 3 speed rear 10 speed compatibility all campagnolo 10 speed rear derailleurs use road single or pair pair clamp type standard 23.8mm clamp, compatible with all drop bars double triple crankset compatible corrosion resistant rigid and reliable manufacturer's part number cpb350weight 357g buy campagnolo components from chain reaction cycles, the world's largest online bike store.