microSHIFT's H10 cassettes are manufactured to exacting tolerances for straightness, shift quality, and durability, resulting in responsive shifting performance that lasts longer than you might expect.
With its BEAM SPIDER construction, the new SHIMANO DEORE M6100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear.
A fully nickel plated 9-speed chain for excellent durability along with solid pins, inner and outer plates make for an economical chain choice with all the performance of higher level X-Series chains.