Industry Nine Hydra - Bearing Kit - Center Lock

Service parts for Industry Nine Hydra hubs with Center Lock brake rotor mounts. If your Hydra hubs use 6-bolt rotor mounts, use this kit.

Bearings included:

• 2 - 18307A5 steel bearings
• 1 - 61903 steel bearing
• 1 - 15307A5 steel bearing
• 1 - 15267A5 steel bearing
• 1 - 152610A3 steel bearing