Shimano XT CS-M8100-12 Speed Casssette Size:10-51 Teeth SRAM 1x™ X-ACTUATION™ for precise

SRAM 1x™ X-ACTUATION™ for precise and dependable 11-speed performance

Available in 35mm clamp only

SHIMANO SHADOW RD+

Wide pedal-to-shoe contact

CN-HG701-11

Shimano XT CS-M8100-12 Speed Casssette Size:10-51 Teeth SRAM 1x™ X-ACTUATION™ for preciseDescription CS M8100 12 SHIMANO 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. Definitive shifting performance New shift ramp designs provide