SHIMANO DEORE - 10-Speed - HYPERGLIDE - MTB Cassette Sprocket The SHIMANO DEORE CS-M4100 10-speed cassette offers a wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps and precise shifting. FEATURES Ride anywhere with smooth and precise HG shifting 10-speed cassette sprocket: 11-42T Use: MTB Group: DEORE M4100 Model: CS-M4100 Type: HG Compatible chain: HG-X 10-speed Steel, Nickel plated