Comp Headset Lower IS52/40

This headset lower part 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. It has a Comp lower model with an S.H.I.S. of IS52/40, a stack of 1mm, and it's a lower part in black color.

Using this headset lower part is easy. Just place the sealed cartridge bearings directly into the head tube. Make sure to install the top cap on the upper part and use the crown race on the lower part. When handling, be gentle to avoid damaging the bearings. For maintenance, clean it regularly with a dry cloth. Keep it in a dry place to prevent rust. If you notice any unusual noise or looseness during use, check the installation and parts for any issues.