Hydra MTN 6 Bolt Microspline Full Bearing Kit

HKMB04 complete set of front and rear bearings for Industry Nine Hydra Mountain 6 Bolt hubs with the Shimano Microspline freehub
All bearings are high quality stainless steel Enduro bearings.
Not compatible with single speed speed hubs.


3 x 61804 steel bearings
1 x 15307A5 steel bearing
2 x 6802A3 steel bearing
1 x 152610 steel bearing

Brand: Industry Nine