Comp Headset Upper 15.3mm IS42/28 Black

This headset features sealed cartridge bearings that fit directly into the head tube. The upper part comes with a top cap, and the lower part includes a crown race. Technical specs: Model - Comp upper, S.H.I.S. - IS42/28.6, Stack - 15.3mm, Position - Upper, Color - Black.

Using this headset is easy. Just drop the sealed cartridge bearings right into the head tube. The upper part with the top cap and the lower part with the crown race are already included, so you don't have to worry about getting extra parts. When installing, make sure everything fits snugly. For maintenance, it's a good idea to clean the bearings regularly. Wipe them gently with a clean cloth to keep them in good condition. Also, check for any signs of wear or damage every once in a while. If you notice anything wrong, it might be time to replace the headset.