Product Description
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