CeramicSpeed 61903 Standard Bearing - (6903) 00.0000.200.615 5 Steerer Tube Material Aluminum

5 Steerer Tube Material Aluminum Lower Tubes Material Magnesium Stanchions Material Aluminum Travel 110mm Wheel Diameter 29 Stanchions Diameter 32mm Axle/Hub spacing 15x110mm TA Remote Sold Separately e-Bike approved No

It features a Honeycomb combination inspired by the X-IUM line but with an accessible flex that opens it up to younger athletes

With a durable construction and geometry specifically designed to suit younger skiers’ size and weight

Wheel Diameter 20 Primary Color Black Color Black clear Frame Size 20

Return spring and reach adjustment

CeramicSpeed 61903 Standard Bearing - (6903) 00.0000.200.615 5 Steerer Tube Material AluminumCeramicSpeed 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