Wolf Tooth's 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 as needed.

Compatible with any 10 or 11-speed HG freehub body

Spacers can be used in combination to achieve 45 47.5 49 52 and 55mm chainlines

Made in the USA

Cassette Body Type	Shimano HG
Material	Aluminum
Defined Color	Black