Shimano Deore CS-M6100 10-51 12 Speed Cassette battery-size_418wh Muc-Off's Detailing Brush is ideal

Muc-Off's Detailing Brush is ideal for reaching hard-to-shift dirt on sprockets

Long-lasting performance - it does not harden or break down over time

Optional cleat: SM-SH51

The stiffness index 6 composite sole with increased cleat adjustment range and minimal Sticki race rubber offers fantastic traction on roots

Shimano Deore CS-M6100 10-51 12 Speed Cassette battery-size_418wh Muc-Off's Detailing Brush is idealAbout Shimano Deore CS M6100 10 51 12 Speed CassetteWith its BEAM SPIDER construction, the new SHIMANO DEORE M6100 12 speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, the 10 51T cassette delivers advanced shifting performance. FeaturesTrickle down technologies at its best HYPERGLIDE+ provides fast and smooth shifting BEAM SPIDER