Overveiw

The new Sonic bracket has been designed as the successor to the J2, which has been a somewhat ignored part of the Profile Design range. With this update it brings a new generation fit range to a wider range of price points, replacing the J2 bracket. The Ergo armrest has been created to offer both a huge upgrade in fit range as well as increased rider comfort with a supportive curve to cup the arms.

Fit Data

• Armrest Offset: -70mm to -2.5mm in 7.5mm steps
• Armrest Width: 124mm to 290mm in 18.5mm steps (With Extensions at 100mm)
• Armrest Stack: 60mm (no riser kit) to 130mm in 5mm increments (With aftermarket Riser Kit)

The extension length and rotation can be easily adjusted using the top bolt.

Features

There are 100 distinct position options achievable just by moving the armrests. Combine that with the risers and this bar offers 1500 possible configurations. As a clip on bar it is also possible to adjust the extension width and tilt easily. This is the most adjustable clip on bar on the market (and in history).

It is worth noting that the previous top-level clip-on aerobar, the J4/F35, offered 90 possible configurations. This highlights the significant step forward that has been made with the new generation aerobars in allowing riders to precisely adjust their position.

Specifications

• Bracket: Sonic
• Clamp Diameter: 31.8mm (26.0 w/Shims)
• Armrest: Ergo / 10mm
• Pads Armrest Width: 124mm to 290mm in 18.5mm steps (with Extensions at 100mm)
• Armrest Offset: -70mm to -2.5mm in 7.5mm steps
• Armrest Stack: The minimum is 60mm and the bracket is compatible with our existing risers which add up to 130mm stack with (70mm of spacers added)
• Color: Matte Black
• Weight: 559g