The Subsonic/Race is designed to achieve a lower stack height than standard aerobars without the added frontal area of a below the basebar extension clamping system. This improves aerodynamics and the fit range. Features: Armrest offset: -85mm to -17.5mm in 7.5mm steps Armrest Width: 142mm to 272mm in 18.5mm steps (with Extensions at 100mm) Armrest Stack: The minimum is 40mm and the bracket is compatible with our existing risers which add up to 70mm of stack in 5mm increments Extension rotation can be easily adjusted using the shaft bolt. There is a 40mm range of extension length adjustment once the extensions have been cut Specifications: Length: 350mm Material: Aluminum Color: Black Weight: 638g
