Profile Design Sonic Ergo 39a carted - Rails: carbon 7mm x

- Rails: carbon 7mm x 9mm

It's paired with a premium

BAG MATERIAL Nylon

With a rim profile of 65 mm and a set weight of only 1244 grams

A must-have for any shop

Profile Design Sonic Ergo 39a carted - Rails: carbon 7mm xThe 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 39A is one of the newest versions of our reliable aluminium extension range. Specifications Bracket: SonicClamp Diameter: 31. 8mm (26. 0 w Shims)Armrest: Ergo 10mm PadsArmrest Width: 124mm to 290mm