Deda Elementi Jet 2 Evo Aero Bar Extensions

The Deda Elementi Jet 2 Evo is a time-trial and triathlon extension system for riders building or refining an aero cockpit around an existing compatible base bar. Unlike a complete clip-on system, it is supplied without handlebar clamps or spacers, allowing it to work with the original spacer arrangement of many TT base bars. The adjustable fixing plate lets riders fine-tune fore-aft arm position, while the extensions can be trimmed to suit the required reach and riding position.

Cleaner Aero Setup. Internal routing is designed specifically for electronic groupsets, keeping shift wiring concealed through the extensions rather than exposed around the cockpit. The included arm pads support the forearms during sustained aero-position riding, while the integrated front computer mount gives Garmin, Wahoo and Bryton users a dedicated display position without needing a separate accessory bracket. The carbon construction keeps the assembly focused on competitive use where cockpit weight and frontal area both matter.

Check the Base Bar. Jet 2 Evo does not include the clamps or spacers needed to attach directly to every handlebar, so compatibility depends on the mounting arrangement already present on the TT base bar. Riders using mechanical shifting should look elsewhere because internal cable routing is specified only for electronic groupsets. When using the original base-bar spacers, the final cockpit height must also remain within applicable UCI limits if the bicycle is being prepared for regulated competition.