Sturmey Archer 3-Speed Flat Cog, 3-Spline, 1/8" - 18t Chrome

- Replacement cogs for Speedhubs - See Hub Tools for Rohloff sprocket removers - Existing Rohloff hubs can be updated to spline carrier system by...

- Convert any normal HG freehub wheel into a single speed drive - Range of different sized aluminum spacers for fine tuning chain line - Includes...

- Unique shape, narrow wide profile and perfect roundness make these cogs outlast any of the aluminum competition - Wide 7mm base to help prevent d...

- Convert XD driver into a Singlespeed drive with a purpose designed kit for gravity full suspension bikes - A refined tooth design engages the cha...

- Cogs are designed with narrow-wide alternating tooth pattern allowing for superior chain retention - Cogs are optimized for use with Solo-XD Carr...