The PowerSpline has a heat treated chromoly 12 spline spindle to make sure it can go the distance with even the most demanding riders

Problem Solvers replacement chainring bolt sets

Shimano has even improved the accuracy of the gear selection by changing the sprocket design

4-Way ULTRA STRETCH

Shimano DEORE M4100 10-Speed Cassette 11-46T Silver compatio_raw The PowerSpline has a heatThe SHIMANO DEORE CS M4100 10 speed cassette offers a wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps and precise shifting. Ride anywhere with smooth and precise HG shifting 10 speed cassette sprocket: 11 46T, 11 42T