Profile Design 45/25A Aerobar Extensions 400mm

The new range of extensions have evolved from Profile Design well proven T-Series. They have been designed to offer distinct fit options. They have also adopted a new naming system whereby the name gives the angle material of teh extension. Thus 4525a is a 45° / 25° bend in aluminium.

Performance:
The sole purpose of extensions is to provide a comfortable position for the riders hands relative to the armrests. They enhance performance by allowing the rider to relax into their optimal position. Which is why they provide different fit options so each rider can chase their best performance.

Fit Data:
- The 4525a extensions have a first section at 45° and the grip at 25°. The rider can choose whether to hold high for the shrugged position or low for a more open, head up position.
- The 4525a offer a 7.5mm lateral shift per side. This allows the rider to get their hands narrower or wider without tilting the extensions so much that the shifters touch.