Sunrace CSMZ903 12sp Cassette 11-51t - Black S.H.I.S.-ZS44/28.6 / ZS56/40 and Cordura pouches for longer

and Cordura pouches for longer tools  |  Anodized aluminum eyelets for hanging on peg board

Thanks to the optimised setup of the boot-binding-plate-ski components

The other waxes on this list areexcellent as well

V: linear brake compatible

Elastic jersey at back of knee provides great ventilation and freedom of movement

Sunrace CSMZ903 12sp Cassette 11-51t - Black S.H.I.S.-ZS44/28.6 / ZS56/40 and Cordura pouches for longerLightweight wide range mountain cassette compatible with HG 8 11sp freehub bodies Fluid Drive Plus shift enhancing design 7075 aluminum largest 3 cogs, all other cogs are steel 7 cogs on 2 aluminum spiders, aluminum lockring and spacers Compatible with Shimano 12 speed drivetrain TECH SPECS model CSMZ903 freehub type HG speed 12 range 11 51 cogs 11,13,15,17,19,21,24,28,33,39,45,51 color black weight 517g