Sonic/ERGO/39a Aerobar Comfort SRAM Model ID: EP-EAC-BC4P-A1

SRAM Model ID: EP-EAC-BC4P-A1

Knitted pile heel secures the foot while accelerating

blue and red

CAGE LENGTH: GS/Medium

Smart sensor technology senses motion and automatically turns Vya on when inserted into mount and will remain on

Sonic/ERGO/39a Aerobar Comfort SRAM Model ID: EP-EAC-BC4P-A1The 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 optimizing their position for both speed and comfort. The 39A is one of the newest versions of our reliable aluminum extension range. Performance The Sonic Ergo is designed to present minimal frontal area to create as little aerodynamic drag as possible.