Wolf Tooth Single Speed Spacer Kit – Compatible any 10 11-Speed HG Freehub Body

Wolf Tooth Single Speed Spacer Kit - Compatible with any 10 or 11-Speed HG Freehub Body. Wolf Tooths single speed spacer kits are compatible with Shimano HG type 10 or 11-speed freehub bodies and provides riders with the ability to adjust their chainline a