CeramicSpeed 61903 Standard Bearing - (6903) SKU: BB9903
Regular price
$110.00 USD
Regular price
Sale price
$110.00 USD
Unit price
per
CeramicSpeed 61903 Standard Bearing - (6903). 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.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
- TECH SPECS
Bearing I.D. (mm) | 17 |
Manufacturer Number | 61903 (6903) |
Bearing O.D. (mm) | 30 |
Material | Ceramic |
Thickness | 7 |