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Neosonic Ergo 45AR

Neosonic Ergo 45AR

Regular price $249.00 AUD
Regular price Sale price $249.00 AUD
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The Neosonic/Ergo/45AR aerobar offers comprehensive yet simple adjustments, ideally suited to riders wishing to add aerobars to their road, gravel or packing bike.

With the 45AR extensions this is the most versatile DL Style bar we've ever made.

This bar can be used for draft legal triathlon once shortened to meet the ITU rules.


The Neosonic bracket offers our new generation fit range with a large offset to suit a range of applications.

Pairing this bracket with the ergo armrest offers industry leading fit options and greater comfort.

Fit Data

  • Armrest Offset: -95mm to -42.5mm in 7.5mm steps
  • Armrest Width: 124mm to 290mm in 18.5mm steps (With Extensions at 100mm)
  • Armrest Stack:  59mm (no riser kit) to 130mm in 5mm increments (With aftermarket Riser Kit)
  • Extension Width: 100mm
  • Handlebar Clamp: 31.8mm
  • Extension Clamp: 22.2mm

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



    Their are 80 distinct position options achievable just by moving the armrest -  this gives an unprecedented level of adjustment for a shorty aerobar.

    Tech Specs
      • Bracket: Neosonic
      • Clamp Diameter: 31.8mm (26.0 w/Shims)
      • Armrest:  Ergo Ultra / 10mm Pads
      • Armrest Width: 124mm to 290mm in 18.5mm steps (with Extensions at 100mm)
      • Armrest Offset: -95mm to -42.5mm in 7.5mm steps
      • Armrest Stack: The minimum is 59mm and the bracket is compatible with our existing risers which add up to 130mm stack with (70mm of spacers added)
      • Extension Width: 100mm
      • Color: Matte Black
      • Weight: 555g
      Tech Guide

      Torque settings (all bolts are M6)

      • Bar Clamp: 6Nm
      • Extension Clamp: 5Nm
      • Armrest Bolts: 4.7Nm

        Neosonic Ergo 45AR Installation Instructions


          • Weight:  162g (100mm)
          • Length: 70, 80, 90, 100, 110, 120, 130mm (±17°)
          • Material:  3-D Forged 6061-T6 Aluminum
          • Clamp Diameter: 31.8mm
          • Angle: 73° (±17°)
          • Steerer Tube Diameter:  11/8in
          • Stack Height: 40mm
          • Clamp Width: 40mm
          • Clamp Tourque: 5Nm
          • Finish: Matte Black with White Accents
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