Profile Design Hypersonic/Ergo/50a Aerobar - 340mm


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Fit Data

  • Armrest Offset: -85mm to -17.5mm in 7.5mm steps
  • Armrest Width: 112mm to 280mm in 18.5mm steps (With Extensions at 100mm)
  • Armrest Stack:  39mm 

    The extension length and rotation can be easily adjusted using the top bolt.

    There are 100 distinct position options achievable just by moving the armrests. Combine that with the risers and this bar offers 1500 possible configurations. As a clip on bar it is also possible to adjust the extension width and tilt easily. This is the most adjustable clip on bar on the market (and in history). Rotating the pads 180 degrees alters the reach offset by 7.5mm - the smallest increments of any aerobar that doesn't have sliding parts.




    The Ergo armrest shares the flippable design of the rest of our new generation armrests. By swapping sides or rotating the armrests smaller increments of movement are achieved – making it simple to fine tune a riders position or match the position from their previous aerobar or bike. Swapping the pads from one side to the other changes the width by 9.25mm per side for a total change in pad with of 18.5mm.



    • Extension Shape:  A 50a extensions offer a 50° ski bend shape.
      • The 50a offer a 7.5mm lateral shift per side.  This allows the rider to get their hands narrower or wider without tilting the extensions so much that the shifters touch.