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Profile Design Subsonic Ergo Aero Bars

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About Profile Design

Profile Design
Profile Design started in 1988, dedicated to better handling, improved aerodynamics, increased adjustability and superior fit. World-class triathletes down to the beginner, they produce products for the best in positioning and technical performance.
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Details

The Subsonic/Ergo/39a aerobar combines the low stack Subsonic bracket with the arm hugging Race armrest to offer an industry leading fit range oriented towards low, narrow positions. The 39a extension offers a comfortable 39 degree angle with a 87mm rise. This is the only low stack clip on in the market that maintains the pad to grip angle as the bar is stacked up.

Subsonic not just another aerobar bracket. It brings our next generation fit range to a low stack bracket design. This allows the bar to use our riser kits to increase the stack without changing the relationship between the armrest and the grips. The Ergo armrest has been designed to tightly cup the riders arms – facilitating a narrow position and increasing control at speed.

Specifications

  • Bracket: Subsonic
  • Clamp Diameter: 31.8mm (26.0 w/Shims)
  • Armrest: Ergo / 10mm Pads
  • Extension Length: 340mm
  • Width: 142mm to 272mm
  • Weight: 590g
  • Color: Black