Shimano Deore CS-M4100 Cassette 10-speed Gear Guide Pick TwinHead dual-sided design has Presta

TwinHead dual-sided design has Presta valve internals on one side and Schrader valve internals on the other for trouble-free tire inflation up to 160 PSI

the new XT chains are now smoother with less friction meaning less noise and less maintenance

Hardened steel chain whip for rear cassette lockring and freewheel installation and removal

The MarshGuard stops mud being brought through the gap between the lower crowns and wheel on suspension forks

You'll need two of these adapter sets to do one bike

Shimano Deore CS-M4100 Cassette 10-speed Gear Guide Pick TwinHead dual-sided design has PrestaThe 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. Features: Ride anywhere with smooth and precise HG shifting 10 speed cassette sprocket: 11 46T, 11 42T