All CeramicSpeed bearings are handmade in Denmark. CeramicSpeed Grade 3 Silicon Nitride balls are matched (within microns) to hardened steel races that have an ultra-smooth polished race groove. The balls are held in place by a reinforced polyamide cage. Each bearing is optimized with low-viscosity CeramicSpeed "Blue Grease" to minimize friction and extend bearing life. Bearings come with non-contact seals that keep contaminants and moisture out. CeramicSpeed bearings can be used for any cycling discipline: Road, TT, Tri, Track, Cross and MTB. Benefits include ultra-low friction, better power transfer and increased bearing life. During the build process, we inspect each bearing four times by hand to ensure all parts are perfectly matched. CeramicSpeed balls are 400% smoother, 128% harder and 58% lighter than standard steel bearings commonly used in the cycling industry. When comparing CeramicSpeed balls to other ceramic balls in the industry, you will find CeramicSpeed balls are 15% harder, can withstand 99% higher loads and are 100% smoother.
| product ID | 332439 |
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