Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Purple Length-273mm Handlebar Diameter 22

Handlebar Diameter 22

Color Black Rise 50 Material Alloy Upsweep 5 Defined Color Black Back Sweep (deg) 8 Weight 330 Bar Clamp Diameter (mm) 31

Direct Mount Type Direct Mount Shimano Tooth Count 30 Drivetrain Speeds 12 Defined Color Black Material Alloy Round or Oval Round Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs

Color Pink Defined Color Pink Flange No Lock On No Grip Shift Specific No

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Purple Length-273mm Handlebar Diameter 22Cogs 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 purple