Sonic Ergo 39a Aerobar Vendor_Connex a smooth ride quality

a smooth ride quality

"VV" type 2-lip non-contact Silicone labyrinth seals

now it’s time to use all of it

narrow-tooth design to provides maximum chain control

Sonic Ergo 39a Aerobar Vendor_Connex a smooth ride qualityThe 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 FEATURES: Performance: The Sonic Ergo is designed to present minimal frontal area to create as little aerodynamic drag as