Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits BLK Left/Right-Left Color Black Defined Color Black

Color Black Defined Color Black ISO Diameter 584 / 650b / 27

listen on the go with downloaded songs and playlists from Spotify

Super comfy yet able to zip off at a second's notice without taking off boots or skis

- FOX Dropper Post

suspension lockout levers

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits BLK Left/Right-Left Color Black Defined Color BlackCogs are designed with narrow wide alternating tooth pattern allowing for superior chain retention Cogs are optimized for use with Solo XD Carrier system only Will not work with 13spd Campagnolo chains or 12spd Shimano HG+ chains TECH SPECS model SOLO XD description SOLO XD replacement cog teeth 21 chain 9 12sp color black