Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Green Compatibility-Cura-X 5" Internal W 30mm Depth

5" Internal W 30mm Depth 22mm Hole 28 Brake Disc Type Tubeless Material Carbon ERD 561mm (4mm Offset) Color Black Weight 491g Spoke Count 28H

This brings a lightweight chainring with patented Drop-Stop® technology to e-bike chainrings for the first time

A complete solution for removing the most common sizes of cartridge bearings used in bicycling

RockShox Bottomless Tokens allow riders to easily custom tune their RockShox fork’s air-spring performance to best match their own riding style and suspension preference

}Pedros Shop Chain Tool

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Green Compatibility-Cura-X 5" Internal W 30mm DepthWheels 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