Profile Design SONIC/ERGO/39A Aerobar
$269.95$299.95
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The Sonic bracket offers an extensive fit range, low weight and easy adjustment along with minimal frontal area. Combining this with the Ergo armrest creates an aerobar that will aid most riders in optimising their position for both speed and comfort.
The 39A is one of the newest versions of our reliable aluminium extension range.
Fit Data
Armrest Offset: -70mm to -17.5mm in 7.5mm steps
Armrest Width: 124mm to 290mm in 18.5mm steps (With Extensions at 100mm)
Armrest Stack: 60mm (no riser kit) to 130mm in 5mm increments (With aftermarket Riser Kit)
TECHNICAL SPECIFICATIONS
- Bracket: Sonic
- Clamp Diameter: 31.8mm (26.0 w/Shims)
- Armrest: Ergo / 10mm Pads
- Armrest Width: 124mm to 290mm in 18.5mm steps (with Extensions at 100mm)
- Armrest Offset: -70mm to -17.5mm in 7.5mm steps
- Armrest Stack: The minimum is 60mm and the bracket is compatible with our existing risers which add up to 130mm stack with (70mm of spacers added)
- Construction: 6061-T6 aluminum, pre-drilled for bar-end shifter cable routing
- Extension Length: 400mm
- Extension Angle: 39 Degrees
- Extension Rise: 87mm (bottom to top)
- Extension Offset: 15mm total
- Outer Diameter: 22.2mm
- Inner Diameter: 19.2mm
- Shifter Compatibility: Electronic or Mechanical
- Color: Anodized Matte Black
- Weight: 564g
TECHNICAL GUIDE
Torque settings (all bolts are M6)
- Bar Clamp: 6Nm (53 inlbf)
- Extension Clamp: 6Nm (53 inlbf)
- Armrest Bolts: 4.7Nm (42 inlbf)
Weight
- Bracket: 234g
- Armrest: 130g
- Extensions: 204g/pair
SPECIFICATIONS
Weight: 162g (100mm)
Length: 70, 80, 90, 100, 110, 120, 130mm (+/-17degree)
Material: 3-D Forged 6061-T6 Aluminum
Clamp Diameter: 31.8mm
Angle: 73degree (+/-17degree)
Steerer Tube Diameter: 11/8in
Stack Height: 40mm
Clamp Width: 40mm
Clamp Tourque: 5Nm
Finish: Matte Black with White Accents -
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