Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Red Model=Super Record Wireless Front Derailleur }SRAM DUB BB30 Bottom Bracket

}SRAM DUB BB30 Bottom Bracket - BB30 83mm Road Cannondale Ai Black

Step into the Endurace Skate for a stable

Heavy duty rear cargo rack

HydroT brake platform offers superior control feel and heat management

Model 40 F S Wheel Size 27

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Red Model=Super Record Wireless Front Derailleur }SRAM DUB BB30 Bottom BracketWheels Mfg. SOLO XD and SOLO SPLINE Single Speed cogs are constructed with high end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO XD XD XDR and SOLO SPLINE Single Speed Conversion kit carrier systems only. Crafted with high end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO XD XD XDR