Scooter fork bearings are a vital scooter parts. The front forks for scooters needs to turn easily and the fork bearings are the trick to that so that the wheels can freely turn, and pivot with the steering. Scooter Parts Catalog offer several sizes of front fork bearings for branded Razor E-series scooters, as well as several generic scooters that will fit several manufacturers' brands and models. These may also work fine for your custom built scooter project.