CeramicSpeed 61902 Standard Bearing - (6902) MFPN=NV12B Spring Weight 350

Spring Weight 350

frame/seatpost)

6mm / S size 125mm / M size 150mm / L & XLsize 170mm

Backing Plate Material Steel Compound Resin Pad Shape Number 58

The hookless rim design also makes the wheel lighter and more aerodynamic by creating a smoother tire-to-rim transition

CeramicSpeed 61902 Standard Bearing - (6902) MFPN=NV12B Spring Weight 350CeramicSpeed 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