Shimano - CS-M8100-12 10-51T RavX with some cool new touches

with some cool new touches to make your rides more comfortable and improve your performance

the Marte can also be folded upward when not in use

PowerLock® tool-less connecting link

Handlebar clamp size: 31

one that can comfortably be maintained through your ride or race

Shimano - CS-M8100-12 10-51T RavX with some cool new touchesSHIMANO DEORE XT 12 Speed HYPERGLIDE+ MTB Cassette Sprocket With its BEAM SPIDER construction, the new SHIMANO DEORE XT M8100 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, these 10 45 and 10 51T cassettes deliver advanced shifting performance.