ceramicspeed-15267-coated-bearing-coated-bearing-race
ceramicspeed-15267-coated-bearing-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 ballsThe coated bearing races increase the bearing service life by providing extreme hardness to the race and reducing corrosionReinforced polymide cage and non-contact seal to keep dirt and moisture outHigh resistance to poor lubricationCan be used for any cycling disciplineSold as eachHand built in DenmarkLimited Lifetime Warranty