Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Green Compatibility-Cura-X 8mm Size 46cm Hood Width

8mm Size 46cm Hood Width 46cm Drop Width 46cm Drop 130mm Reach 75mm Sweep 0 Deg Drop Flare 0 Deg Top Aero Material Aluminum Routing External Color Black

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

CNC machined and black anodized

AXS Technology allows rider customization via the AXS Mobile App

Wheels Manufacturing SOLO-SPEED Cog - 21t Fits SOLO-SPLINE SOLO-XD kits Green Compatibility-Cura-X 8mm Size 46cm Hood WidthWheels 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