How to make an end cap puller using a leftover piece of carbon bar and some hose clamps.
- Carefully place a piece of carbon (or metal) bar into a vise.
- Make two cuts along the length, removing about 1/4 in. (~5mm) to make room for the piece to tighten around the end cap.
- Slide the piece of bar over the end cap. Then slide a hose clamp flush with the hub and tighten it (I used two small interlocked clamps).
- Wiggle and pull the cap off!
