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SKU: BB0110

CeramicSpeed 61903 Coated Bearing - (6903) Coated Bearing Race

Vendor CeramicSpeed
Regular price $169.00
Sale price $169.00 Regular price $169.00
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CeramicSpeed 61903 Coated Bearing - (6903) Coated Bearing Race. 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