The Pinarello Headset Steering Top Cap Flatback UD with Expander Kit is a high-performance component designed specifically for the Dogma F MY25 frame. Engineered by MOST, Pinarello’s in-house component brand, this kit includes an expander wedge and a flatback UD (unidirectional carbon) top cap.

It is specifically tailored for aluminium steerer tubes, providing a secure and lightweight solution for your cockpit assembly. Perfect for riders looking to replace or upgrade their headset expander system, the kit ensures smooth steering performance, clean aesthetics, and full compatibility with TiCR (Total Internal Cable Routing) integration.