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Profile Design Supersonic Ergo 4525c Carbon Aerobar

Profile Design Supersonic Ergo 4525c Carbon Aerobar
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Profile Design Supersonic Ergo 4525c Carbon Aerobar

Extended Delivery Time
In WarehouseDelivery in 2-5 days

The Supersonic bracket (previously known as the J5) is the first and premier model of the new generation Profile Design brackets


  • It offers easier adjustment and a greater fit range than anything that came before it
  • Pairing this bracket with the ergo armrest offers industry leading fit options and greater comfort
  • With the 35c extensions this aerobar is suited to riders who wish to adopt an aerodynamic body position
  • The 4525c extensions offer a 45 degree lower and 25 degree upper section with a 7.5mm lateral shift per side
  • This allows the rider to choose between a low, short reach position or a high hands, stretched position for aerodynamics
  • Extensions are 400mm long and can be cut to size to suit every rider
  • 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
  • Drilled for rear-exit cable routing