SunRace CSMS3 10-Speed MTB Cassette 11-42T orange Superlight extra long mud flaps

Superlight extra long mud flaps give additional spray protection

it has performance characteristics that far exceed many competitor's race tires

Hub and bearing system designed and validated for longevity

the contoured surface area helps prevent saddle discomfort

and your hand can grip right at the outer edge

SunRace CSMS3 10-Speed MTB Cassette 11-42T orange Superlight extra long mud flapsFluid Drive Plus 10 speed wide range MTB cassette Standard HG splined MTB freehub body fit All steel sprockets (x6 largest mounted to x2 alloy spiders) Compatible with most med long cage 10sp Sram Shimano recent clutch type MTB rear derailleurs Shimano derailleurs may require either the removal of the plastic B tension screw shim washer or a longer B tension screw for sufficient jockey wheel clearance with 11 42T Finish: ED Black Weight: 414g (11 40T)