SKU: 79105811423

Profile Design - SubSonic Race 35a

Sale price$95.50 Regular price$106.11
Save 10%

Pay in installments of $26.53 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Profile Design - SubSonic Race 35aPROFILE DESIGN SUBSONIC RACE 35A The Subsonic Race 35a aerobar combines the low stack Subsonic bracket with the arm hugging Race armrest to offer an industry leading fit range oriented toward low, narrow positions. The 35a extension offers a comfortable 35 degree angle with an 80mm rise. According to Profile Design, this is the only low stack clip on in the market that maintains the pad to grip angle as the bar is stacked up. Subsonic not just another

PROFILE DESIGN - SUBSONIC RACE 35A 

The Subsonic/Race/35a aerobar combines the low stack Subsonic bracket with the arm hugging Race armrest to offer an industry-leading fit range oriented toward low, narrow positions. The 35a extension offers a comfortable 35 degree angle with an 80mm rise. According to Profile Design, this is the only low stack clip on in the market that maintains the pad to grip angle as the bar is stacked up. 

Subsonic not just another aerobar bracket. It brings Profile Design's next generation fit range to a low stack bracket design. This allows the bar to use their riser kits to increase the stack without changing the relationship between the armrest and the grips. The Race armrest has been designed to tightly cup the rider's arms – facilitating a narrow position and increasing control at speed. 

Performance

The Subsonic/Race is designed to achieve a lower stack height than standard aerobars, without the added frontal area of a below-the-basebar extension clamping system. This improves aerodynamics and the fit range.

Fit Data:
Armrest offset: -85mm to -17.5mm in 7.5mm steps 
Armrest width: 142mm to 272mm in 18.5mm steps (with Extensions at 100mm) 
Armrest stack: The minimum is 40mm and the bracket is compatible with Profile Design's existing risers which add up to 70mm of stack in 5mm increments 

The extension rotation can be easily adjusted using the shaft bolt. There is a 40mm range of extension length adjustment once the extensions have been cut. There are 80 distinct position options achievable just by moving the armrests. Combine that with the risers and this bar offers 1200 possible configurations. As a clip-on bar, it is also possible to adjust the extension width and tilt easily. According to Profile Design, this is the most adjustable low stack clip-on on the market. 

Who is it for:

This bar is perfect for riders who wish to achieve lower positions than are possible with standard aerobar designs. Unlike other low stack bars, it allows fine-tuning of the stack height, so the rider is not limited to only one arm pad height. With the Race armrests fitted, it is tailored toward riders who intend to be low and narrow to punch the smallest possible hole through the wind.

  • Bracket: Subsonic 
  • Armrest: Race / 5mm Pads 
  • Extension Length: 350mm 
  • Clamp Diameter: 31.8mm 
  • Width: 142mm to 272mm 
  • Weight: 638 grams
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: 79105811423

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Martina Sencakova
West Palm Beach, US
★★★★★ 5
Perfect everyday bra
Size: 38D, Color: Beige - Unlined
This is by far the most comfortable everyday bra I’ve ever worn! The fabric is soft and breathable, offering just the right amount of support without feeling constricting. It’s perfect for all-day wear, and I barely notice it’s on. The fit is spot on, and I love that it’s simple yet functional for everyday use. It holds up well after washing too, keeping its shape and comfort. If you’re looking for a bra that combines comfort and practicality, this one is a winner!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2024
D
Verified Purchase
Donna
Draper, US
★★★★★ 5
Comfortable for everyday wear
Size: 42D, Color: Gentle Rose - Unlined
I wear a 40D and this bra provides solid support for everyday use. It’s comfortable enough for all-day wear and doesn’t dig in or feel restrictive. The fit is true to size, and the coverage is good, especially if you prefer something more full-coverage and secure. That said, I wouldn’t recommend it for high-impact or active use—it’s best suited for regular daily wear rather than workouts. Overall, a comfortable and reliable option if you’re looking for support without sacrificing comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
Y
Verified Purchase
Yulia
Lexington, US
★★★★★ 5
very nice if fits right
Size: 34G, Color: Black- Unlined
it's such a nice bra. smooth and pleasant fabric. if only cups could be a little deeper. it cuts trough the boob and doesn't look nice my size is 34G - but boob still spills out, tried 36f - same. will try and see if 36G will work but afraid wire diameter will go up and won't fit me properly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
T
Verified Purchase
Tenesha Dillion-Zamor
Bozeman, US
★★★★★ 5
Stylish and practical backpack for work and travel
Color: Upgrade-apricot, Size: 15.6 Inch, Color: Upgrade-apricot, Size: 15.6 Inch
For both everyday work and travel, this bag has proven to be an excellent option. I can feel secure bringing my computer around because to the 15.6-inch laptop compartment's solid fit and ample padding. Notebooks, chargers, and a few personal belongings can fit in the spacious main compartment without feeling crowded. The apricot color looks polished but still casual enough to wear outside of work, and I really enjoy the sleek and fashionable shape. Even when the bag is completely packed, the straps remain comfy, and the stitching seems sturdy. I particularly enjoy that there are several pockets, including smaller ones for a phone, pencils, or keys. It makes everything accessible and well-organized. If the material gets a bit dusty while traveling, it washes clean and the zippers open smoothly. It is lightweight, adaptable, and functions well as a carry-on, purse-style bag, or business backpack. All things considered, it's a good everyday bag that is both practical and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
D
Verified Purchase
DENISE
Whiting, US
★★★★★ 5
Chic - Nice - backpack
Color: Upgrade-champagne Brown, Size: 14 Inch
Best laptop backpack Color adorable Quality amazing Thousands of pockets on the sides , inside back and front , plenty of storage Material is great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products