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Profile Design Sonic Ergo 45/25A AeroBar

Profile Design Sonic Ergo 45/25A AeroBar
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For the perfect time trial and triathlon riding position, the Sonic Ergo 45/25a Aerobar from Profile Design offers unmatched adjustability. Get aero with this clip-on bar, featuring a 45° rise on the extension, which levels off to 25° for a comfortable grip.

The Profile Design Sonic Ergo 45/25a Aerobar is a hugely adjustable clip-on system that has an ergonomic bend on the extension bars to help provide comfort when in an aerodynamic riding position. With 1500 potential positions, you're sure to dial in your preference. The extensions also feature a lateral shift of 7.5mm per side, so you can set up your arm width for that perfect fit too.

  • Most adjustable clip on bar on the market
  • Comprehensive fit range to get the rider into a fast position
  • The extension length and rotation can be easily adjusted using the top bolt
  • 1500 possible configurations by adjusting armrests and risers
  • Adjust the extension width and tilt easily
  • Precisely adjust your aero position
  • Ergo armrest feature a flippable design
  • The 45/25a extensions have a first section at 45°, changing to 25° at the grip
  • Extensions also have a 7.5mm lateral shift per side (15mm total) to allow fine tuning of the grip width
  • Extensions are 400mm long to allow a wide range of riders to fit
  • The cable routing is designed to exit from the rear of the extension
  • Armrest Offset: -70mm to -2.5mm in 7.5mm steps
  • Armrest Width: 124mm to 290mm in 18.5mm steps
  • Armrest Stack: 60mm to 70mm in 5mm increments
  • Weight: 559 grams

Part Numbers

723660007744 AER42516780A