Lightweight (12g) Headset Cap Computer Mount Lightweight (12g) Headset Cap Computer Mount. This is an aluminum headset cap with computer mounting functionality. Ships with Garmin, Wahoo, and Bryton mounts, as well as an extra set of stainless steel hardware and an allen key. The headset cap is a perfect mounting spot for your bike computer, its central in your bike cockpit and the aluminum mount is a straightforward replacement for your existing headset cap. Installation is easy. Just remove the computer mount insert with the provided allen key, remove your existing headset cap, replace the aluminum headset cap in its place, and then tighten down with your existing hardware. Replace the plastic computer mount. Of course, there will be some intermediate fiddling to get the computer mount to the correct "straight" orientation, but this is what working on your bike is all about. Produced in China by our partners Corki. 12g