Profile Design Sonic Ergo T5 Aluminum Aerobar

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Profile Design Sonic Ergo T5 Aluminum Aerobar latest model with improved fit range

The versatile T5 aluminum aerobar has been upgraded substantially in the Profile Design Sonic/Ergo T5.  With the addition of the highly adjustable and more robust sonic bracket, and the ergo armrest the T5 becomes a much more versatile, comfortable bar with a huge fit range. 


The Sonic/Ergo is designed to present minimal frontal area to createas little aerodynamic drag as possible. The main purpose of anaerobar is, of course, to get the rider into a fast position despite afairly minimalist appearance the Sonic/Ergo offers a comprehensive fitrange for exactly this purpose.


The T5 extension features a 13° ski-bend designed to give a range of aerodynamic hand positions. 


  • Bracket: Sonic
  • Armrest: Ergo
  • Armrest Offset: -70mm to -2.5mm (7.5mm Increments)
  • Armrest Width: 124mm to 290mm (18.5mm Increments)
  • Armrest Stack: 60mm - 130mm (w/ aftermarket riser kits)
  • Extension Length Adjustment: 25mm - 275mm (center of basebar to tip)
  • Extension Length: 348mm
  • Extension Height: 80mm
  • Extension Angle: 13°
  • Extension Material: 6061-T6 aluminum, pre-drilled for bar-end shifter cable 
  • Armrest Rotation: 7°
  • Center Clamp Diameter: 31.8mm (26.0 w/Shims)
  • Color: Matte Black
  • Weight: 554g