RHG-M10SA-11-40T
Shimano/Sram fitting. 10 speed. Gear ratio: 11-40:(11-13-15-17-20-23-27)Light weight one piece cassette made of CrMo hardened steel . (32-36-40T) 7075 alloy, Weight: 230g.
RHG-M10SA-11-42T
Shimano/Sram fitting. 10 speed. Gear ratio: 11-40:(11-13-15-17-20-23-27)Light weight one piece cassette made of CrMo hardened steel . (32-36-42T) 7075 alloy, Weight: 235g.