Sunrace CSMZ90 12sp Cassette 11-50t - Black Weight-492 Manganese: 7mm rails made of

Manganese: 7mm rails made of a Manganese and CrMo alloy for excellent durability and value

-12°C/36…10°F

Utilizes the super-fast carcass of the Racing Ralph

An ergonomic lever on the side of the clamp opens and closes the clamp

3 BAR) accuracy up to 100 PSI (6

Sunrace CSMZ90 12sp Cassette 11-50t - Black Weight-492 Manganese: 7mm rails made ofLightweight wide range mountain cassette compatible with HG 8 11sp freehub bodies Fluid Drive Plus shift enhancing design 7075 aluminum largest 2 cogs, all other cogs are steel 7 cogs on 2 aluminum spiders, aluminum lockring and spacers Compatible with SRAM 12 speed drivetrain TECH SPECS model CSMZ90 freehub type HG speed 12 range 11 50 cogs 11,13,15,17,19,21,24,28,32,36,42,50 color black weight 586g