CASSETTE SPROCKET, CS-M4100, 11-42T, DEORE, 10-SPEED, 11-13-15-18-21-24-28-32-37-42T

Description

* 10-speed cassette sprocket* Offers a wide range of gearing options.* Lightweight sprocket carrier, it delivers smooth gear steps and precise shifting.* Ride anywhere with smooth and precise HG shifting