SHIMANO XTR CS-M9100 M9101 Cassette, 12S ,10-51T brake caliper which also saves weight

which also saves weight

HYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range

Lightweight26 g lighter (vs

friction and wear on chainrings and cassette cogs

No matter if you are looking to upgrade your ride

SHIMANO XTR CS-M9100 M9101 Cassette, 12S ,10-51T brake caliper which also saves weightXTR 12 Speed HYPERGLIDE+ MTB Cassette Sprocket With its BEAM SPIDER construction, the XTR M9100 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 the best MTB shift experience on offer FEATURES Definitive shiftingLet you pedal continuously while shiftingIncreased acceleration by reducing inertia