FSA ACR Trek Madone Gen8 H2101 FS1600253000110 headset spacer

Dial in your perfect aero fit with the genuine FSA ACR Headset Spacer for Trek Madone Gen 8. This essential spare part integrates seamlessly with the ACR system, ensuring fully internal cable routing for maximum aerodynamic efficiency and a clean aesthetic. Its innovative split design allows for hassle-free handlebar height adjustments without disconnecting cables, maintaining your Madone´s cutting-edge performance and a factory-perfect look