Profile Design 39A Aerobar 400mm extensions

The Profile Design 39a aerobars are designed to optimise your aerodynamic position on the bike, thereby improving your performance in triathlons or time trials. Made from black anodised 6061-T6 aluminium, they combine lightness with robustness.

Personalised fit: multiple adjustment options allow you to precisely adapt the position of the armrests and extensions for optimal comfort and efficiency. The design of the mount, the 39° angle and the 87mm rise promote an efficient aerodynamic position and minimise drag. The ergonomic armrests, combined with 10mm pads, provide comfortable support for the forearms

Technical specifications:

- Material: Black anodised 6061-T6 aluminium

- Extender length: 400mm

- Extender angle: 39°

- Extender rise: 87mm (from bottom to top)

- Lateral offset: 7.5mm on each side, allowing for a narrower or wider hand position

- Diameter: 22.2mm

- Weight: Approx. 206g (pair)

- Derailleur compatibility: Electronic or mechanical