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CeramicSpeed

CeramicSpeed 61903 Coated Bearing - (6903), Coated Bearing Race

CeramicSpeed 61903 Coated Bearing - (6903), Coated Bearing Race

SKU:  101275
Regular price $169.00 USD
Regular price $169.00 USD Sale price $169.00 USD
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CeramicSpeed cartridge bearings with coated race are a premium upgrade option that provide extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. These bearings feature coated races that provide the ultimate performance and longevity.

  • Grade 3 Silicon Nitride balls
  • The coated bearing races increase the bearing service life by providing extreme hardness to the race and reducing corrosion
  • Reinforced polymide cage and non-contact seal to keep dirt and moisture out
  • High resistance to poor lubrication
  • Can be used for any cycling discipline
  • Sold as each
  • Hand built in Denmark
  • Limited Lifetime Warranty
  • Bearing I.D. (mm): 17
  • Bearing O.D. (mm): 30
  • Manufacturer Number: 61903 (6903) coated
  • Material: Ceramic
  • Thickness: 7