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CeramicSpeed 61903 Coated Bearing - (6903), Coated Bearing Race
4.3 (135 items)
Limited Time SaleUntil the end
04
14
50
$84.50 cheaper than the new price!!
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New $169.00
Product details
| Management number | 201703854 | Release Date | 2025/09/29 | List Price | $84.50 | Model Number | 201703854 | ||
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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
Specifications:
- Bearing I.D. (mm): 17
- Manufacturer Number: 61903 (6903) coated
- Bearing O.D. (mm): 30
- Material: Ceramic
- Thickness: 7
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