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

One roll can tape up to 1

51") ultra-hardened steel shackle provides maximum cut-resistance

Ball-end allen wrench bottoms for when speed is beneficial

hard anodized aluminum axles flanged PTFE bushings

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