CeramicSpeed 17287 Coated Bearing - 28x17x7

Take advantage of the exceptional performance of CeramicSpeed 17287 "Coated" wheel hub bearings to increase the efficiency of your wheels. They reduce friction by nearly 75%, improve power transfer and offer great durability. These exceptional features are due to the combination of CeramicSpeed balls, which are 400% smoother, 128% harder and 58% lighter than standard steel bearings, with bearing rings treated with a harder and smoother metal coating. This makes these bearings the most efficient available today. CeramicSpeed bearings can be used on road, track or mountain bikes.

To ensure that these bearings are compatible with your wheels, remove the bearings installed in your hubs and measure the various dimensions with a calliper.

TECHNICAL SPECIFICATIONS:

- Inner diameter: 17 mm
- Outer diameter: 28 mm
- Width: 7 mm - Grade 3 silicon nitride balls - Hardened steel bearing rings with metal coating and ultra-smooth polished groove - Reinforced polyamide cage- Non-contact seals that are water and dirt resistant
- Special blue ceramic grease
- Lifetime warranty
- Manufactured and optimised in Denmark. - Brand: CeramicSpeed. CeramicSpeed will replace any defective Coated cage or bearing under the lifetime warranty.