Road Bike Upgrade: Beefy 28.6mm Front Fork Compression Plug for Carbon Forks, Expansion Bolt Headset Screw, Stainless Steel and Aluminum Alloy, Pro Grade Accessory for Easy Install and Solid Steering

28.6mm Front Fork Expansion Plug for Carbon Road Forks
✔️ 1pc pack; stainless steel + 6061 alloy, fits 28.6mm carbon forks

Our beefy front fork expansion plug replaces the conventional star nut and top cap, delivering a secure, solid connection between fork and stem for 28.6mm steerers. It's compatible with carbon forks and mountain suspension forks, making installation quick and reliable.

✅ Material: 304 stainless steel screw + 6061 aluminum alloy
✅ Outside diameter: 28.6 mm (1.1 in)
✅ Expanded range: 22.2-25.4 mm (0.87-1.00 in)
✅ Fits front fork upper end outer diameter 28.6 mm; carbon fiber and suspension forks supported
✅ Installation: uses 5 or 6 socket wrench
✅ Weight: approx. 44 g
✅ Package: 1 pc

💡 What is a front fork expansion plug used for in road bikes?

This handy piece secures the headset by anchoring the fork and stem, reducing stem slippage. - replacement for star nut and top cap on compatible forks
- handy for carbon fiber and suspension forks with 28.6mm diameter
- helps create a firm, stable fork-stem connection for solid steering