Sonic Ergo 52a Aerobar Touring The R1 Air Crew is

The R1 Air Crew is a lightweight

And when you combine this technology with the long-nosed

This 3-layer shell meets our H2No Performance Standard for exceptional waterproof/breathable protection

Side-Swing

It’s excellent at wicking away sweat and moisture

Sonic Ergo 52a Aerobar Touring The R1 Air Crew isThe Sonic bracket offers an extensive fit range, low weight and easy adjustment along with minimal frontal area. Combining this with the Ergo armrest creates an aerobar that will aid most riders in optimising their position for both speed and comfort. The 52A is one of the newest versions of our reliable aluminium extension range. Performance The Sonic Ergo is designed to present minimal frontal area to create as little aerodynamic drag as possible.