#BRK-145C-YU/C3

Description

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.