Profile Design Sonic Ergo 39a Aerobar

Description

Speed & Comfort Optimized

The Profile Design Sonic Ergo 39a Aerobar offers an extensive fit range, low weight, and easy adjustment while minimizing frontal area for maximum aerodynamics.

The Most Adjustable Aerobar Yet

Combined with the Ergo Armrest, the Sonic Ergo 39a creates an aerobar that allows riders to optimize their position for both speed and comfort. The 39-degree angled extensions and moveable armrests provide the rider with 100 distinct possible positions—even more, if you're using this as a clip-on aerobar on a road bike.

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 -17.5mm 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)
• Construction: 6061-T6 aluminum, pre-drilled for bar-end shifter cable routing
• Extension Length: 400mm
• Extension Angle: 39 Degrees
• Extension Rise: 87mm (bottom to top)
• Extension Offset: 15mm total
• Outer Diameter: 22.2mm
• Inner Diameter: 19.2mm
• Shifter Compatibility: Electronic or Mechanical
• Color: Anodized Matte Black
• Weight: 564g

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.