Sunrace CSMZ800 12sp Cassette 11-51t - Black new2025 but they do not include

but they do not include XC bindings

or for use for both classic and skate lengths

ring type HG+ (anti-chain drop) mount Cinch DM 6mm offset teeth 34t oval/round round color black

(Never use a star nut on a carbon steerer tube)

With the optional GoPro mount and compatibility with the Infinite Light Power Pack+

Sunrace CSMZ800 12sp Cassette 11-51t - Black new2025 but they do not includeLightweight wide range mountain cassette compatible with HG 8 11sp freehub bodies Fluid Drive Plus shift enhancing design 7 cogs on 2 aluminum spiders, aluminum lockring and composite spacers Compatible with Shimano 12 speed drivetrains TECH SPECS model CSMZ800 freehub type HG speed 12 range 11 51 cogs 11,13,15,17,19,21,24,28,33,39,45,51 color black weight 665g