![Full Speed Ahead Compressor Black Expander Plug and Top Cap](http://www.adastrabikeco.com/cdn/shop/products/HD4665_{width}x.jpg?v=1670610519)
FSA Compression Plugs are top assemblies for carbon steerers. Replaces the traditional top cap assembly. Includes cap, bolt, and expander.
- Includes cap, bolt and expander
- Top assembly for carbon steerers replaces traditional top cap and star nut assembly