CeramicSpeed 61903 Standard Bearing - (6903) MFPN=TA2126B Type Length/Teeth 172

Type Length/Teeth 172

} Redesigned with scalloped hub flange to distribute stress loads

Very good when warmer than 0°C and relatively fine grained snow

8mm rise +/-8 deg length 30mm color blue

The binding release function is thus more reliable and effectively counters unwanted early release

CeramicSpeed 61903 Standard Bearing - (6903) MFPN=TA2126B Type Length/Teeth 172CeramicSpeed 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