Shimano DEORE CS-M6100-12 12-Speed Cassette 10-51T Silver recumbant File tread grip creates a

File tread grip creates a comfortable and ergonomic grip

For 142 mm over locknut dimensions

Pearl Izumi gave this jacket a relaxed fit to allow for multiple layers of insulation

PowerGlide II 8-speed performance in an all-steel cassette

Shimano DEORE CS-M6100-12 12-Speed Cassette 10-51T Silver recumbant File tread grip creates aSHIMANO DEORE 12 Speed HYPERGLIDE+ MTB Cassette Sprocket With its BEAM SPIDER construction, the new SHIMANO DEORE M6100 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, the 10 51T cassette delivers advanced shifting performance. Trickle down technologies at its best HYPERGLIDE+ provides fast and smooth shifting BEAM SPIDER