Manufacturer/Model By Series

SALE, 3 Month Warranty, Ceramic hybrid Peekaboo5 Bicycle Bearing Kit. Our Peekaboo5 line of ceramic bike bearings are specially designed for Off Road and excessively dirty riding environments. These bearings have chrome steel races (for extra strength), grade five silicon nitride ceramic balls, peek retainers and UDL dry lubed, with additional light SRL grease for near frictionless performance. The heavy duty rubber seal provides extra protection against the harshest elements.

SALE, 3 Month Warranty, Ceramic Lightning Yellow Seal Bicycle Bearing Kit. Our Yellow Seal line of ceramic bike bearings are specially designed for Off Road and excessively dirty riding environments. These bearings are maintenance free and lubed for the life of the bearing. The heavy duty rubber seal provides extra protection against the harshest elements. All sealed bearings are packed in grease and will require short break in period to loosen up.

SALE, 3 Month Warranty, Ceramic Lightning Ultra Seal Bike Bearing Kit. Our Ultra Seal line of ceramic hybrid bicycle bearings are specially designed for on-road or relatively clean riding environments. These bearings are maintenance free and lubed for the life of the bearing. The non-contact seal eliminates any drag typically associated with a rubber sealed bearings and still provides extra protection against external elements, the ceramic ball provides lower friction and increased durability. All sealed bearings are packed in grease and will require a short break in period to loosen up.

SALE, 3 Month Warranty, Full Ceramic Peekaboo5 Peek Seal bike bearing kit. Our Full Ceramic Peek Sealed line of ceramic bike bearings are specially designed for competitive on-road or off-road riders looking for the absolute least amount of rolling resistance. The non-contact seal eliminates any drag typically associated with a rubber sealed bearings and still provides extra protection against external elements. Ceramic races are full Zirconia and balls are grade 5 silicon nitride with Peek retainers, lightly greased with special ceramic formulation. Bearings are virtually frictionless and roughly half the weight of a steel bearing.

The Boca Bearings Ceramic C-HIP Bicycle bearing series allows you to ride further and faster, and last longer thanks to the hardened steel races and superior dense ceramic balls. These Grade 5 Si3N4 balls are made using a hot isostatic press, making them even denser and more robust than other ceramic balls. These are excellent aftermarket bearings to upgrade your bike bearings. We are so confident in these bearings, we are offering a 2 year warranty. Kit contains: (4) SMR6900C-HIP/C3 NB2 SMR6900C-HIP