Enhance your performance with the CeramicSpeed 61803 bearing, designed for optimal and durable road cycling.
Bearing 61803 (6803) - inner diameter 17mm/outer diameter 26mm/thickness 5mm Suitable for all disciplines. Advantages over standard bearings: Low friction, longer life and better power transferUltra smooth silicon nitride balls combined with ultra smooth polished hardened steel grooves Balls held in a reinforced polyamide cage Seals prevent ingress of dirt and moisture CS balls 400% smoother, 128% harder and 58% lighter than standard steel bearings
| Brand | CeramicSpeed |
| Supplier reference | CS101230 |
| Color | grey |
| Color | Gray |
| Stability | Road cycling |