Ceramicspeed 61802-2RsfHc5 Bearing Standard

The CeramicSpeed 61802-2RSF/HC5 Bearing is engineered for riders who demand extremely low friction and exceptional efficiency. Delivering improved power transfer and a lifetime thats 35 times longer than industry standards, it sets a new benchmark for premium cycling bearings.

Grade 3 Silicon Nitride Balls for Ultimate Performance: The super-smooth CeramicSpeed Grade 3 Silicon Nitride balls are matched with hardened steel raceways polished to an ultra-smooth finish. This precise pairing reduces mechanical resistance, helping riders maintain speed with less effort across all disciplines.

Optimized With Low-Viscosity Blue Grease: Each bearing is packed with CeramicSpeeds low-viscosity Blue Grease, formulated to minimise friction while extending service life. Combined with non-contact seals that keep dirt and moisture out, the bearing performs reliably in Road, TT, Tri, Track, Cross and MTB conditions.

Stronger, Smoother, Lighter Than Steel Alternatives: CeramicSpeed Balls are 400% smoother, 128% harder and 58% lighter than standard steel balls used in most bicycle bearings. This translates into reduced rolling resistance, faster acceleration and longer-lasting performance under demanding loads.

Superior to Other Ceramic Options: When compared with other ceramic balls in the market, CeramicSpeed Balls remain 15% harder, withstand 99% higher loads and are 100% smoother. These advantages result in dramatically better durability, stability and consistent rotational efficiency.

With unmatched smoothness, long service life and proven performance across all cycling disciplines, the 61802-2RSF/HC5 Bearing offers a noticeable upgrade in speed and efficiency.