Open Back Carbon Arm Cups
SKU: 4193619529

Open Back Carbon Arm Cups

Sale price$139.50 Regular price$155.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Open Back Carbon Arm CupsThe TriRig Open Back Carbon Arm Cups are designed to take your aero comfort to the next level. Building on the success of our Mini Open Back Arm Cups, these carbon versions elevate every aspect of performance and comfort. With a total length of over 200mm, the Open Back Carbon Arm Cups provide support and stability for riders seeking the perfect balance of aerodynamics and comfort. Featuring the same textured neoprene pad that has been so popular with

The TriRig Open Back Carbon Arm Cups are designed to take your aero comfort to the next level. Building on the success of our Mini Open Back Arm Cups, these carbon versions elevate every aspect of performance and comfort. With a total length of over 200mm, the Open Back Carbon Arm Cups provide support and stability for riders seeking the perfect balance of aerodynamics and comfort.

Featuring the same textured neoprene pad that has been so popular with our original arm cups, these carbon scoops ensure an optimal grip and cushion, keeping you comfortable even during long-distance rides. Each set comes with pads pre-installed for an easy and seamless setup.

The Open Back Carbon Arm Cups offer one of the most substantial comfort upgrades available for triathlon bikes. The more comfortable you are, the longer you can stay in your aero position, which means faster ride times. These cups are a game-changing upgrade for anyone looking to improve both comfort and speed on the bike.

For enhanced cockpit compatibility, add Wingspan Extenders to your cart. Need hardware for Speed Concept compatibility? Add it to your cart for seamless installation.

FEATURES:

  • At 402 grams per set, these cups deliver minimal weight with maximum comfort.
  • Ergonomic Support: Increases arm wrap and surface area for a more comfortable ride, ideal for extended use.
  • Extended Adjustment Range: Features multiple mounting points and slotted bolt holes to accommodate various setups.
  • Textured Neoprene Pads: Provides superior grip and cushioning for enhanced comfort and stability.

SPECS:

  • Compatibility: Scoops mount using two fore/aft bolts into matching threaded bosses on your arm-pad bracket/aerobar. Check that your bracket’s hole pattern aligns; both bolts must be used for a safe, stable install. Non-standard patterns may require Wingspan Extenders.
  • Fits most aerobars on the market, including Alpha One/Alpha Prime.
  • Comes with M5 and M6 bolts for easy installation.
  • The Open Back SL Carbon Arm Cups are not recommended for use on the Trek Speed Concept Gen 3 (2022+) due to their narrower hole pattern. Other Scoops variants are compatible with the appropriate hardware kit.
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: 4193619529

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 43 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Carlos Roberto de Goes
Lowell, US
★★★★★ 5
Top product
Size: 34W x 30L, Color: Black
Outstanding item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 4
Comfy and light
Size: 36W x 30L, Color: Black
Husband likes these…fit well and comfy…light enough for summer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
M
Verified Purchase
Martin Matye
New York, US
★★★★★ 5
Stretchy Comfort
Size: 34W x 30L, Color: Dark Blue
Jeans were as described and quite stretchy which makes for a good fit. The size was as described. The quality was as good as the Big Box Stores for less money. The material is thinner than traditional western style baggy jeans but should still wear well. Nice traditional blue jeans color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Fit and color with affordability
Bought for my dad after he lost weight. He is 88 and they run true to size with stretch for him to put on by himself. Very satisfied with color and fit. They are not heavy like normal jeans which is a plus for our situation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
S
Verified Purchase
Spawnofsatan
Bozeman, US
★★★★★ 3
Style and Length
Size: 38W x 30L, Color: Dark Blue
Pants are not slim fit ,the material is stretchy but if you order them go down to a lower size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

recommand products