The heart and soul of the Stem Cap System. Our patent pending CNC machined headset covers are made from 6061 aluminum and produced right here in Lockhart, Texas. Buy one to replace your current headset cap then purchase any of our snap-on Stem Cap Covers to complete the Stem Caps System.
These work on most 1 1/8" steer tubes THAT HAVE A CARBON STEER TUBE. If you have questions regarding compatibility with your bicycle, please get in touch with us.