Fsa Acr Factor Ostro/o2 Vam Headset Spacer Silver One Size Black

Fsa Acr Factor Ostro/o2 Vam Headset Spacer. Upgrade your Factor Ostro/O2 VAM with the FSA ACR Headset Spacer. Engineered for seamless integration with FSA´s Aerodynamic Cable Routing (ACR) system, this precision 3D-printed spacer ensures complete internal cable routing for a cleaner, more aerodynamic cockpit. Its gap-free fit reduces drag and optimizes airflow, contributing to watt savings and a sleek, pro-level aesthetic. Essential for maximizing performance and achieving a truly wind-cheating setup on your Factor frameset, allowing for precise stack height adjustment without compromising aero gains. FSA ACR Factor Ostro/O2 VAM Headset SpacerUnlock the full aerodynamic potential and achieve a seamless, professional finish on your Factor bicycle with the FSA ACR Headset Spacer, expertly engineered for the Ostro VAM and O2 VAM frames. This is not just a standard spacer, it is a critical integration component designed to perfect the junction between your frame and cockpit, ensuring your