Wheels Manufacturing Solo-Speed Cog - 21t, Fits Solo-Spline and Solo-XD Kits, Teal
- Crafted with high-end 7075 aluminum for light weight and extreme durability
- Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier system only
- Designed with narrow wide alternating tooth pattern allowing for superior chain retention
- Fits 9, 10 and 11-speed chains
- Compatible with 12-speed SRAM Eagle, KMC, SRAM Road and SRAM T-Type Transmission flattop chains