Onyx Ceramic Hub Bearing Sets feature quality heat-treated steel races and precision sealed true round ceramic ball bearings which helps reduce friction and provide a buttery smooth fast ride compared to stainless steel ball bearings frequently found in most BMX hubs. Not only do ceramic bearings are also lighter weight and do not require any extra upkeep. *Bearings are sold separately. Use chart below to see how many of each type you need for your hub/s. Onyx Applications for 6804 Bearing.Onyx 3/8 Pro & Ultra Rear Non-Drive Side Hubshell x1Onyx Ultra 15 Outermost Driver Bearing x1 Onyx Applications for 6805 Bearing. Onyx 20mm Front hub x2Onyx Pro Rear hub bearing behind the driver x1 Onyx Applications for 6806 Bearing.Onyx Ultra (Not SS) Bearing Behind Driver x1 Onyx Applications for 6902 Bearing. Onyx Helix 3/8 Front Hub x2Onyx 3/8 Pro & Ultra rear Outermost Driver Bearing x1 Onyx Applications for 17287 Bearing.15mm Ultra (Not SS) Non-Drive Side Hubshell Bearing x1 Note: Recommended for race use only.
