Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Purple Model-Radar e*thirteen Press Fit Bottom BracketsBearings

e*thirteen Press Fit Bottom BracketsBearings feature high performance seals and a custom grease specification deliver supreme durability and smooth spinning performance

The new design uses our threaded handle press system to easily and efficiently remove shock bushing in 12mm and 1/2 inch sizes

color black length 60mm valve presta package pair

15 Bearing Type Cartridge Thickness 7 Cartridge Bearing Angle 45x45

8mm rise +/-6 deg length 110mm color black

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Purple Model-Radar e*thirteen Press Fit Bottom BracketsBearingsCogs 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