Profile Design SONIC/ERGO/39A Aerobar colour-grey and Token® bottom brackets

and Token® bottom brackets

All parts are replaceable if e

96cm from the ground)

Cable Routing: Bottom pull

Profile Design SONIC/ERGO/39A Aerobar colour-grey and Token® bottom bracketsAbout Profile Design SONIC ERGO 39A Aerobar 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 39A is one of the newest versions of Profile Design's reliable aluminium extension range. Performance The Sonic Ergo is designed to present minimal frontal