Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Blue MFPN=F9984 XC is growing faster by

XC is growing faster by the day and Macro is here to exceed its expectations

Bearing Type Sealed Cartridge Color Black Defined Color Black Front Axle 20mm Thru x 110mm Boost Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend

GRX BR-RX400 Disc Brake CaliperShimanos ICE technology provides excellent heat dissipation

}Jagwire Pro Shift Kit Road/Mountain SRAM/Shimano Orange

Left lever has no shifter parts for a clean dedicated 1x setup

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Blue MFPN=F9984 XC is growing faster byWheels Manufacturing SOLO XD Cog 21t Blue. Wheels 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