SHIMANO CASSETTE SPROCKET, CS-M8100-12,DEORE XT, 12-SPEED 10-51T hellbender If it is greater than

If it is greater than 52mm the Light Action will work best

Enhanced lever feel and precision

low-profile

"The OneUp bar gives me all of the confidence inspiring attributes of a 35mm bar with a bit of forgiveness engineered in for those big descents

SHIMANO CASSETTE SPROCKET, CS-M8100-12,DEORE XT, 12-SPEED 10-51T hellbender If it is greater thanDetails The Shimano Deore XT CS M8100 12 speed cassette is optimized with rider tuned wide range and close step gear combinations for MTB excellence. Shift ramp designs provide fast and smooth shifts by HYPERGLIDE+ technology Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog