Wheels Manufacturing SOLO-SPEED Cog - 21t, Fits SOLO-SPLINE and SOLO-XD kits, Red Saddles torque-limiting extensions are based on

torque-limiting extensions are based on standard ¼”-drive sizing for easy cross-compatibility with any accessory bits and drivers

With our new spider-based power meter and removable Thread Mount chainrings

Thomson seatpost collars look great and have great clamping

RF0809 CK1451

EAN: 5051699018734

Wheels Manufacturing SOLO-SPEED Cog - 21t, Fits SOLO-SPLINE and SOLO-XD kits, Red Saddles torque-limiting extensions are based onWheels 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