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CeramicSpeed cartridge bearings are an upgrade option for any cycling discipline. These bearings provide extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
UPC: Not available
EAN: 5711050002276
Manufacturer Part Number: 101271
BB9917
183887-Q0-L
- Grade 3 Silicon Nitride balls
- Hardened steel races
- 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
Product Specifics
- Bearing I.D. (mm): 18
- Bearing O.D. (mm): 30
- Manufacturer Number: 61903/18
- Material: Ceramic
- Thickness: 7
Today's Stock Status
Currently not available
UPC: Not available
EAN: 5711050002276
Manufacturer Part Number: 101271
BB9917
183887-Q0-L
