this shifter is all about delivering precise and speedy shifting

Max cassette range: 40-46T

warm when it's not

these pads will keep your knees intact during the worst crashes

5" weighs 580gm

Shimano SM-SH51 SPD Cleats Dangerous Goods this shifter is all aboutMake sure you are well connected with your bike (literally!). Worn cleats will make your pedals feel sloppy and could result in unintended release with terrible results. Shimano SH51 cleats are a single release which are slightly more difficult to release compared to the multi release SM SH56 cleat. Single release cleats are less prone to accidental releases on rough terrain.