SKU: 57899757300
aero bar gravel bike

aero bar gravel bike Neosonic Ergo+ 52A GMR

Sale price$18.91 Regular price$21.01
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

aero bar gravel bike Neosonic Ergo+ 52A GMRDescription The Neosonic Ergo+ 52A GMR aerobar offers comprehensive yet simple adjustments, ideally suited to riders wishing to add aerobars to their road, gravel or packing bike. The 52 GMR extension features above the bar brackets with a versatile bridge for easy accessory mounting, perfect for enhancing bike performance for backpacking enthusiasts and beyond. Bracket The Neosonic bracket offers our new generation fit range with a large offset to

Description

The Neosonic/Ergo+/52A GMR aerobar offers comprehensive yet simple adjustments, ideally suited to riders wishing to add aerobars to their road, gravel or packing bike. The 52 GMR extension features above-the-bar brackets with a versatile bridge for easy accessory mounting, perfect for enhancing bike performance for backpacking enthusiasts and beyond.

Bracket

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: The minimum is 42.5mm and the bracket is compatible with our existing risers kits which add up to 130mm stack with (70mm of spacers added)
  • Extension Width: 100mm

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


There are 80 distinct position options achievable just by moving the armrests.  Combine that with risers and this bar offers 1440 possible configurations.  As a clip on bar it is also possible to adjust the extension width and tilt easily - this gives an unprecedented level of adjustment for a shorty aerobar.

    Tech Specs
      • Bracket: Neosonic
      • Handlebar Clamp Diameter: 31.8mm or (26.0 with Shim Kit - Shim Kit is sold separately)
      • Extension Clamp Diameter: 22.2mm
      • Armrest:  Ergo+ / 10mm Pads
      • Armrest Width Adjustment: 37mm
      • Armrest Offset: 25mm
      • Armrest Stack: The minimum is 42.5mm and the bracket is compatible with our existing risers kits which add up to 130mm stack with (70mm of spacers added)
      • Extension Length: 340mm
      • Grip Angle: 52 Degrees
      • Rise: 137mm (bottom to top)
      • Extension Width: 100mm
      • Color: Matte Black
      • Weight: 700g
      Tech Guide

      Torque settings (all bolts are M6)

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

        Neosonic Bracket Installation Instructions

          Shipping Notes
          • Free Standard Shipping on $100+ Orders to the USA.
          • Except Preorder products are shipped in 48 hours.
          • Delivery to the USA:
          1. Standard Shipping : 3-10 business days
          • If time is of the essence, please consider selecting expedited delivery for faster service.
          Exchange/Return Notes
          • We offer a 30-day return/exchange service after receiving.
          • Final sale items are not eligible for returns or exchanges.
          • To process your return/exchange, please contact us at [email protected]
          • Please click here for more details>>> Return & Exchange Policy
          SKU: 57899757300

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          J.J.
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          ★★★★★ 5
          Looks great and no need to iron
          Color: Light Blue-square, Size: Large
          The wrinkle-free dress shirts from COOFANDY are an easy addition to my wardrobe. They are affordable and look nice with colors that pop and a comfortable fit. Plus, I never have to iron!
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          Reviewed in the United States on May 15, 2026
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          Jose
          Draper, US
          ★★★★★ 5
          Nice shirt
          Color: Navy Blue-square, Size: X-Large
          Great shirt, I got this for a graduation ceremonia, it looking nice and the fabric is fresco and light.
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          Reviewed in the United States on May 23, 2026
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          Battle Creek, US
          ★★★★★ 5
          First class fit and comfort.
          Color: Navy Blue-square, Size: Medium
          Great fit, comfortable and light. Perfect way to upgrade from tshirts. Also a great price.
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          Reviewed in the United States on May 23, 2026
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          Joey Joe
          West Palm Beach, US
          ★★★★★ 3
          The liner of the shirt can be unsightly with the neck worn open
          Color: Black-polka Dots, Size: XX-Large
          Be warned, if you get black, the shirt may actually be white inside.  I ordered the black with white poka dots.  The shirt was nice enough an would have looked okay completely buttoned to the top, however, if you wear the neck open like the model shows in the photos, the shirt is not like that.  The shirt has an unsightly white liner which totally shows if you wear the neck unbuttoned at all.
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          Reviewed in the United States on July 11, 2025
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          Agatha Marie
          Chelsea, US
          ★★★★★ 5
          The shirts run true to size and are very well made.
          Color: Wine Red-polka Dots, Size: 3X-Large
          I want the company COOFANDY and the customers who are considering buying these men's wrinkle free men's shirts for casual business wear, to know that the shirts are beautiful. The material is perfect, and they are made exceptionally well! One of the two shirts that I bought for my husband looks great on him. I had to buy one in a size 2x and one in a size 3x due to the reviews on Amazon's website, where so many of the reviewers stated that the size that they bought ran too small, while other reviewers said the shirt runs too large. My husband tried on the 2x, and it fit him perfectly, which was great because he always wears a 2x. The reason that I am returning them both is that these shirts are tuck-in shirts, and my husband only wears shirts that do not have to be tucked in, such as straight-bottom shirts. I showed him the picture of the shirt in the ad to prove that the models wore them out, not tucked in, but he said the style is wrong for wearing this shirt on the outside, and that he would not be able to wear it. I am so sorry, but I had to return them as he would not ever wear them. But I wanted you, COOFANDY, and your customers to know that the shirts are well worth the money and are just beautiful!
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          Reviewed in the United States on May 21, 2026

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