Smooth, Seamless Shifting Shimano's Dura-Ace 12sp cassette shows that the company is not just satisfied with being the best on the market. This revolutionary product show that Shimano wants this cassette to be the best cassette possible.
The SLX CS-M7100 12 Speed Cassette offers the excellent shifting performance that we have come to love from Shimano in both Wide Range and Rhythm step options.
