The Supersonic bracket (previously know as the J5) is the first and premier model of the new generation Profile Design brackets. It offers easier adjustments and a greater fit range than anything that came before it. Paring this bracket with the ergo aremrest offers industry leading fit options and greater comfort. With the 35c extensions this aerobar is suited to riders who wish to adopt an aerodynamic 'arrowhead hand position.
The Supersonic/Ergo platform is designed to give riders the freedom to find their best possible position with a huge range of independence adjustments.
Armrest Offset: -85mm to -17.5mm in 7.5mm steps
Armrest Width: 124mm to 290mm in 18.5mm steps (With Extensions at 100mm)
Armrest Stack: 58.5mm (no riser kit) to 138.5mm in 5mm increments (With aftermarket Riser Kit)
There are 80 distinct position options achievable just by moving the armrests. Combine that with risers and this bar offers 1440 possible configurations. As a clip on bar it is also possible to adjust the extension width and tilt easily.