Like the Bulldog rear, the Joe’s hubs also have several very thoughtful features that can make a racer’s life easier. For example, the press fit for the rear seal is quite loose. It’s actually just tight enough to seal the hub when filled with oil. The seal itself is really held in place with the clip you can see bolted on top of it. This allows the seal to be easily removed without damaging it when it comes time to clean the bearings (and repack if you are using grease), and now it can be reused multiple times.