CeramicSpeed 61903 Coated Bearing - (6903) Coated Bearing Race

★★★★★ 4.7 92 reviews

US$61.95
Price when purchased online
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US$61.95
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 236170657 Release Date 2026/07/09 List Price US$61.95 Model Number 236170657
Category
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
    Manufacturer Number 61903 (6903) coated
    Bearing O.D. (mm) 30
    Material Ceramic
    Thickness 7

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    4.7 out of 5
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    92 ratings | 38 reviews
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