Profile Design 52 ASC Aerobar 400 mm handlebar extensions

The Profile Design 52 ASC Aerobar 400 mm handlebar extensions are designed to enhance comfort and aerodynamics in the cycling position. Made from carbon, these extensions offer a length of 400 mm and a design aimed at optimising hand and arm support.These Profile Design 52 ASC handlebar extensions are crafted from moulded carbon fibres to achieve an aerodynamic shape that reduces wind resistance, based on CFD analysis. Their 16 mm lateral offset allows the front section to form an aerodynamic unit with the cyclist’s arms, improving performance. Additionally, they feature a 52° grip angle and a rise of 127/137 mm, providing more comfortable wrist support and a larger contact surface for better control and comfort.The external clamping diameter is 22.2 mm, compatible with most standard clip-ons, and their approximate weight is 230 to 240 grams per pair.