Profile Design 45/25 SLC Carbon Aerobar Extensions - 400mm

The Super Light Carbon (SLC) series brings the low weight of the 35C+v to their standard carbon extensions saving an average of 100g.

Improvements in manufacturing allow us to upgrade our carbon extensions for lower weight and the ability to fit Di2 parts inside using the Aeroport. The dimensions are the same as the previous generation 35, 50 and 4525, with the addition of the 43SLC to complete the range.

The SLC series offers a great range of size options and class leading low weight while still meeting our stringent testing standards.

These extensions were designed with the Aeroport in mind, so they can fit a Shimano Di2 EW-RS910 junction box and BT-DN110 battery with room for an EW-SD50 cable to pass through. With the 35c Plus extension we deliver both the highest grade extension on the market and the opportunity to cleanly integrate Shimano Di2 components with great accessibility.

The 4525SLC extensions offer a 45deg lower and 25deg upper section. This allows the rider to choose between a low, short reach position or a high hands, stretched position for aerodynamics. They are 400mm long and can be cut to size to suit nearly every rider. They are drilled for rearexit cable routing.

Specifications