CeramicSpeed 61803 Standard Bearing - (6803) ModelNumber=9137 The CNC-machined MTB stem features

The CNC-machined MTB stem features a top-close clamp design comes available in either a 45 or 50mm reach and with a 28mm rise from crown

Reversible Presta/Schrader hose stows inside handle when not in use

WTBs best-selling saddle utilizes a shock absorbing dual compound Soft-Shell base to provide unparalleled comfort at an excellent value

Waterproof and dust proof (IPX7)

CeramicSpeed 61803 Standard Bearing - (6803) ModelNumber=9137 The CNC-machined MTB stem featuresCeramicSpeed 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