Profile Design's replacement for the popular Sonic 50a aerobar!
Bracket: Sonic
Armrest: Ergo/10mm pads
Weight: 564g Coloor: Anodized Black
Width: 124mm to 290mm in 18. 5mm steps
Extension length: 400mm
Grip angle: 52 Degrees
Description
The 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.