Profile Design Sonic Ergo 39a Aerobar - Aluminum 400mm Black ModelNumber=J1615 Color Carbon Rings 50/34 Number

Color Carbon Rings 50/34 Number of Chainrings Double Crank Length (mm) 172

Replacement disc brake calipers for Hayes Dominion hydraulic brake systems

Stem Angle (deg) +7 Stem Angle (deg) -7 Length 80 Bar Clamp Diameter (mm) 26

Oxbow is a plus-sized tire that increases ground clearance stability and momentum and floatation

Profile Design Sonic Ergo 39a Aerobar - Aluminum 400mm Black ModelNumber=J1615 Color Carbon Rings 50/34 NumberProfile Design Sonic Ergo 39a Aerobar Aluminum 400mm Black. The Sonic Ergo 39a is designed to present minimal frontal area to create as little aerodynamic drag as possible. The main purpose of an aerobar is of course to get the rider into a fast position despite a fairly minimalist appearance the Sonic Ergo offers a comprehensive fit range for exactly this purpose. The Sonic bracket offers an extensive fit range low weight and easy adjustment along