FSA

Headset Compressor Pro Carbon Compression Plug - 23mm ID

The FSA Headset Compressor Pro Carbon Compression Plug is the reliable way to secure a carbon steerer with confidence and precision. Designed for riders who demand both performance and protection, this compression plug replaces the traditional top cap and star nut assembly to provide a secure, evenly distributed preload without damaging lightweight carbon fiber.

Built with FSA’s signature attention to detail, the Compressor Pro Carbon Plug delivers a clean, professional finish and consistent performance mile after mile. Whether you’re dialing in a race build or upgrading your current setup, this small but essential component makes a big difference in long-term steering integrity and ride quality.

• Optimized for carbon steerers—replaces traditional top cap and star nut assemblies
• Includes precision-machined cap, bolt, and expander for a complete setup
• Evenly distributes clamping force to protect carbon steerer tubes
• Lightweight and durable design maintains a clean, integrated look
• 23mm internal diameter fits most modern carbon forks

When it comes to securing your front end, the FSA Headset Compressor Pro Carbon Compression Plug offers the peace of mind and performance every serious rider expects.