Shimano CS-M8100-12Deore XT 12Speed Cassette Sprocket FMSBelow$50 and even difficult-to-manage fluorocarbon

and even difficult-to-manage fluorocarbon

This amazing feature allows you bleed air off your tire with the Airchecker's bleed button and know immediately the new pressure

durable camo finish

smart and silent

Stratus R insulation traps air and reduces heat loss from convective currents

Shimano CS-M8100-12Deore XT 12Speed Cassette Sprocket FMSBelow$50 and even difficult-to-manage fluorocarbonSHIMANO 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. FEATURES Definitive shifting performance New shift ramp designs provide the fastest,