HKMB03 HYDRA - MTN - Rear Bearing Kit (1x61804, 1x15307, 1x152610, 1x15267)
Hydra MTN 6 bolt mountain and fat bike rear hub replacement bearings. Not compatible with single speed hubs. For SS, use TKMB01 or TKMB03. *Image is representative of a sample bearing kit.
Hydra 6 bolt mountain rear hubshells - HG/XD drivers
- 1 - 61804 steel bearing
- 1 - 15307A5 steel bearing
- 1-152610A3C3 steel bearing
- 1 - 15267A5 steel bearing