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6 extra nipple washers
Native compatibility with A3 risers
Material: Aluminum Telescopic Barrel
Bracket: Aeria Ultimate Race (6061-T6 aluminum)
Sonic Ergo 39a Aerobar Tubeless 6 extra nipple washersDescription 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 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