Trek TT Mono Ergo Long Extensions (6mm Hardware) - Black

Enhance your aero position with the Trek TT Mono Ergo Extension in Black — designed for the right-hand side of the cockpit on the Trek Speed Concept (Gen 2) and compatible with the Trek Madone Speed.

Features:

• Requires standard 6 mm hardware for mounting. 
• Internal cable routing compatible with standard and Di2 setups, keeping your cockpit clean and aerodynamic. 
• Available in both long (372 mm) and short (332 mm) lengths — the long version delivers deeper aero reach. 
• Cut-to-length extension shaft allows tailored positioning to match your aerobar pad spacing and reach.