SHIMANO CS-M6100 CASSETTE 10-51 DEORE 12-SPEED

The Deore CS-M6100 12 speed cassette offers the same outstanding performance of Shimano's higher-end 12-speed cassettes at a fraction of the price. The cogs are all steel and mounted to an aluminium Beam Spider to keep things nice and rigid and the weight as low as possible. The cassette features Shimano's Hyperglide+ technology to provide smooth and precise up and down shifts, even while under load.

Available in 10-51t and compatible with Microspline freehubs only.