TREK Headset Base Adapter | THE ONE PRO, Madone, Vision & FSA Integrated Handlebar Compatibility

Match a TREK headset to an integrated handlebar conversion or choose a dedicated original-replacement adapter. This kit covers selected THE ONE PRO, DEDA, VISION FSA and QUICK conversions alongside Émonda and Madone headset replacements.

Integrated handlebar conversion selection

• TREK to THE ONE PRO
• TREK to DEDA
• TREK to VISION FSA
• TREK to QUICK

Original TREK replacement choices

• Émonda SL/SLR Original Replacement
• Madone SL Original Replacement
• Madone SLR Original Replacement

Package contents

• Base adapters for selected TREK conversions
• Replacement parts for specific TREK models (Émonda SL/SLR, Madone SL/SLR)

Material, routing and fit

• Wide Compatibility: Model-specific integration for TREK road bikes and the selected high-end integrated handlebars.
• Original Replacement Options: Parts tailored to Émonda SL/SLR and Madone SL/SLR headset fit and performance.
• Premium Material: Lightweight construction designed for strength and durability under demanding use.
• Streamlined Design: Clean internal cable routing and an aerodynamic cockpit profile.

For a handlebar upgrade or worn-headset replacement, select the exact TREK frame and integrated cockpit combination. Contact us with additional fitment questions.