Superstar HI-FILL Replacement Cartridge Bearings

Everything from suspension systems to hubs use cartridge bearings to keep them spinning accurately and efficiently. These standard size components are designed to be easy to swap out when worn with new bearings, keeping your investment performing to the max.

Specially designed with engineered light contact rubber seals and high fill of waterproof grease, perfect for anything on a bike. These are caged bearings for the simple reason that MAX compliment bearings have a big disadvantage in that they need a filling slot so the seal never actually seals the bearing properly.