FSA expander/compression plug for carbon fork steerers in good used condition. Designed for 1 1/8” carbon steerer tubes to correctly preload and secure the headset on threadless bike setups. Helps keep the cockpit tight and properly adjusted without damaging carbon forks. Features: • Genuine FSA part • Fits 1 1/8” carbon steerer tubes • Aluminium construction • Expanding wedge design • Helps preload headset and secure stem setup • Good overall used condition • Fully functional and ready to install Dm for any questions
