Sunrace CSR91 9sp Cassette 11-28t Silver 29C it adds a CARBONFUSED® cuff

it adds a CARBONFUSED® cuff and carbon heel counter that channel your effort into speed—especially on long double-pole efforts—so you ski farther with less fatigue

model G3 CleanSweep size 203mm mount 6-bolt thickness 1

Bearing Type Cartridge Color Black Crown Race 40 S

130mm long with a 32mm outer diameter for more cushion (60g)

Hydra freehub mechanism improves over previous Torch hub internals with multiple heads engaging for strength and quicker engagement

Sunrace CSR91 9sp Cassette 11-28t Silver 29C it adds a CARBONFUSED® cuffRoad cassette with Fluid Drive Plus shift profiling, compatible with SRAM and Shimano 9sp drivetrains Compatible with HG 8 11sp freehub bodies Lightweight design steel rings, engineered polymer spacers, alloy lockring Nickel plated finish TECH SPECS model CSR91 freehub type HG speed 9 range 11 28 cogs 11,12,13,14,16,18,21,24,28 color silver weight 284g