Shimano CS-M4100 10 Speed Cassette Size:11-42 Bolt Circle Diameter (BCD): 110

Bolt Circle Diameter (BCD): 110 BCD

Aerodynamic design

grip and durability exceptionally well

This broad surface spreads the energy from an impact across a greater surface area and creates a more forgiving platform on which the tire can bottom out

and with exceptional wicking capacity

Shimano CS-M4100 10 Speed Cassette Size:11-42 Bolt Circle Diameter (BCD): 110The 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 Offers a wide range of gearing options Lightweight sprocket carrier Delivers smooth gear steps and precise shifting Specifications Compatible Chain: HG X, 10 speed Number of Speeds: 10 Freehub Body Compatibility: Shimano HG Finish: Plated Mfr Claimed Weight TBC