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Profile Design
Sonic Ergo 35a Clip-On Aerobars

4 out of 5 stars
1 Review
$183.00

Style & Size:

Quantity

Sonic Ergo 35a Clip-On Aerobars

The Sonic Ergo 35a Clip-On Aerobar from Profile Design improves upon its popular J2 bar providing a wider range of fit, all while coming in at an impressive price point. Its Ergo armrests offer an impressive range of adjustments for increasing rider comfort and efficiency while comfortably supporting the forearms during time trials and triathlon. The bars get their name from the extensions having a 35-degree ski-bend shape. This affords a comfortable and aero position that lets you put the power down while you shave seconds off your time.


Details

  • Multi-position aluminum aerobars for triathlons and time trial
  • Aluminum construction keeps the design strong yet light
  • Ski-bend shape provides a comfortable, aero fit
  • 35-degree bend offers near neutral wrist position
  • Highly-adjustable design allows you to achieve fit and drag reduction
  • Forearm pads are more supportive for longer events
  • Item #PRD0037
Material
aluminum
Diameter
31.8 mm, [with shims] 26.0 mm
Width
124mm - 290mm
Extension Length
100mm
Stack
60mm - 70mm
Claimed Weight
1lb 3.7oz (559g)
Recommended Use
road cycling, triathlon
Manufacturer Warranty
2 years

Overall Rating

4 based on 1 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 0 reviews

Fits True To Size

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4 out of 5 stars

September 17, 2020

Nice but not adjustable

Familiarity:
I've used it once or twice and have initial impressions

The Aero Bars are great! First time out they already cut time off my usual ride time. It DOES NOT come with the shims needed for 26mm bars. $4 on Profile Designs website, wish I would have known this before ordering. All other bike accessories (lights, phone holders) seem to come with these already included. I hope backcountry updates their descriptions to state shims are not included.

Benjamin G