Bike Yoke Barkeeper 31.8mm Reducer Sleeves/Shims

These reducers allow the use of handlebars with 31.8mm clamp diameter in our Barkeeper stem (which is normally designed for 35mm handlebars).

- 19g /pair
- Barkeeper stem purchased seperately

ATTENTION: The sleeves were specifically designed for the BikeYoke Barkeeper stem. Other stems were not checked for compatibilty.