SKU: 5208707997

Profile Design - Supersonic Ergo 50c Carbon

Sale price$124.25 Regular price$138.06
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

Profile Design - Supersonic Ergo 50c CarbonPROFILE DESIGN SUPERSONIC ERGO 50c CARBON The Supersonic bracket (previously known as the J5) is the first and premier model of the new generation Profile Design brackets resulting from careful analysis of the way riders use their aerobars and the adjustments that need to be made. It offers easier adjustment and a greater fit range. Pairing this bracket with the Ergo armrest offers industry leading fit options and greater comfort. With the 35c

PROFILE DESIGN - SUPERSONIC ERGO 50c CARBON

The Supersonic bracket (previously known as the J5) is the first and premier model of the new generation Profile Design brackets – resulting from careful analysis of the way riders use their aerobars and the adjustments that need to be made. It offers easier adjustment and a greater fit range. 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 "arrowhead" hand position. 

The 50c extensions offer a 50deg ski bend shape with a 7.5mm (per side) lateral shift. This allows a neutral wrist angle with the capability to fine tune the grip width. They are 400mm long and can be cut to size to suit nearly every rider. They are drilled for rear-exit cable routing. 

The Ergo armrest is an integral part of the overall adjustability scheme. The dual-offset design (shared with Race and Boom armrests) gives a very precise adjustment range. This, along with the evenly curved shape, allows it to work well for most riders.

The Supersonic/Ergo platform is designed to give riders the freedom to find their best possible position with a huge range of independent adjustments. There are 80 distinct position options achievable just by moving the armrests. Combine that with the 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.

  • Armrest Offset: -85mm to -17.5mm in 7.5mm steps
  • Armrest Width: 124mm to 290mm in 18.5mm steps
  • Armrest Stack: 58.5mm to 138.5mm in 5mm steps
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: 5208707997

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GhostFingersXP
Boise, US
★★★★★ 5
Book Reading Wife Approved
Size: Standard (18-Inch), Color: Sage Green
I purchased this for my wife who reads quite a bit and she absolutely loves it. She said it feels soft, is the right size for her, and makes book reading more comfortable for her. I call it a win.
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Reviewed in the United States on April 23, 2026
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A Brown
Natrona Heights, US
★★★★★ 3
Not good quality
Size: Standard (18-Inch), Color: Dark Grey
Comfy, however it’s getting flat an only had it a week
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Reviewed in the United States on April 27, 2026
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Linda F. Del Valle
New York, US
★★★★★ 5
Love this ❤️❤️
Size: Standard (18-Inch), Color: Rose Pink
Love love super comfy soft yet firm Great quality good value the material is sturdy
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Reviewed in the United States on June 3, 2026
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RW
Boise, US
★★★★★ 5
Heaven sent
Size: Jumbo (25-Inch), Color: Dark Grey
My back suddenly decided to show me who's the boss. This reading pillow has been a God send! It is substantial without being too hard, soft enough to be comfortable without being too soft, absolutely no lumps! The outside cover is removable to allow for machine washing and is so soft to the touch. There is a handle on the back that makes it easy to move. This has allowed me to be able to sit upright, much appreciated!
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Reviewed in the United States on May 19, 2026
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Sonja Foster
Pawtucket, US
★★★★★ 5
Huge, super soft, cozy pillow!
Size: Jumbo (25-Inch), Color: Sage
This pillow is awesome! As a plus size person who can't sleep laying flat, the size and support level is perfect. This pillow is huge! The quality is very high, the stitching is precise, and the sage green material is soft and cozy. Great value for the price! I highly recommend this reading pillow!
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Reviewed in the United States on May 28, 2026

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