Mini Open Back Arm Cups - TriRig
Mini Open Back Arm Cups - TriRig
Mini Closed Back Arm Cups - TriRig
Mini Open Back Arm Cups - TriRig
Mini Open Back Arm Cups - TriRig
Signature Closed Back Arm Cups - TriRig
Mini Open Back Arm Cups - TriRig
Mini Open Back Arm Cups - TriRig

Mini Open Back Arm Cups


Regular price$115.00
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Tax included. Shipping calculated at checkout.

Mini Open Back Arm Cups: Ultimate Comfort and Versatility

Mini Open Back Arm Cups are designed to deliver the ultimate comfort and compatibility for your aero bar setup. These innovative arm cups work seamlessly with all versions of our aerobars and are also compatible with most other bars on the market, thanks to their adjustable slotted holes.

The Mini Open Back Arm Cups feature an expansive surface area, increased arm wrap for stability, and a super-grippy textured perforated neoprene pad, ensuring a more comfortable and stable ride. 

For more cockpit flexibility, consider adding Wingspan Extenders to your cart. If you require Speed Concept hardware, add it to your cart for easy installation.

  • Wide compatibility: Works with all versions of TriRig aero bars and most other aero bars on the market.
  • Adjustable slotted holes for easy installation and a custom fit.
  • Large surface area and enhanced arm wrap for increased comfort and stability.
  • Equipped with textured perforated neoprene pads for superior grip and breathability.
  • Ideal for riders seeking a comfortable, stable ride in their aero position.
  • ⚙️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.
  • Compatible with most aerobars on the market including the Alpha One/Alpha Prime.
  • Only compatible with M5 and M6 countersunk screws.
  • Not suitable for bars requiring other screw sizes, such as the latest model years of the Speed Concept, which use M4 screws.
  • Please check your setup before purchase to ensure compatibility.
  • 🔧 Need help with the install? See our install guide.

Orders start processing fast!  We aim to have orders, placed before noon MT on business days (non-holiday Mondays through Fridays), leave the warehouse that same day. Orders placed after noon (MT) on a business day, or on a weekend, will ship the following business day. 

TriRig ships most packages via OSM / USPS and FedEx although we may change these at any time. 

📦 Shipping Insurance:

To add piece of mind to your order, we offer shipping insurance (Checkout+) for domestic and international customers. Checkout+ is a completely optional shipping protection that helps resolve carrier-related delivery issues more quickly. (This service is also combined with free returns). 

⭐What Checkout+ covers:

  • Packages that are lost or mis-delivered by the carrier

  • Faster replacement or refund without waiting for a carrier investigation to complete

  • Coverage applies when the correct shipping address is entered at checkout

❌What Checkout+ does not cover:

  • Incorrect or incomplete addresses entered at checkout

  • Address changes after an order has shipped

  • Packages delivered to the address provided during checkout

  • Delays or delivery issues caused by customer moves, temporary addresses, or expired delivery locations

***Checkout+ does not override customer responsibility for entering a valid, accurate shipping address.

🌍 International Shipping & Import Fees

  • We ship anywhere in the world! 

  • International orders may be subject to VAT, duties, import taxes, and carrier handling fees

  • These charges are assessed by the destination country and are the customer’s responsibility

  • TriRig does not collect or reimburse import taxes or VAT unless explicitly stated at checkout

⚠️ We are not responsible for delivery delays, holds, or returns caused by unpaid duties, taxes, or customs clearance issues.



  • All returns, exchanges and claims are handled through our self serve portal.
  • Items may be returned within 30 days of the original purchase date.
  • Item must be in brand new condition, uninstalled with no blemishes and complete with all original materials and packaging.
  • Item must be in resell-able/re-stockable condition.
  • With Checkout+: Fee returns and return shipping.
  • Without Checkout+: All returns will be subject to a 15% restocking fee.
  • We reserve the right to deny any returns who do not meet the return conditions above. 
  • If an individual item lists a deviation from this policy (such as no returns), then that deviation applies, and supersedes this return policy.
  • International returns: Accepted on a case by case basis. We do not provide return labels for international returns. Orders unprotected by checkout+ are subject to a 15% restocking fee. 
  • Limited warranty is valid for 1 year after purchase date. 
  • Extended warranty (purchased with Redo) is valid for 2 years after purchase date.
  • For more information on our warranty policy, visit our Warranty Policy page. 

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Virtual Bike Fit + Aero Consulting

Book an exclusive 1 on 1 virtual session with one of our certified bike fitters to dial in your position. Whether you've never had a bike fit before, chasing a new PR, or qualified for world champiosnhips we are here to help.

Learn More

Maximum Comfort, Minimal Materials

Scoops Arm Cups dramatically increase the reach, arm wrap, and surface area of the cup compared to anything on the market. At the same time, they also increase adjustment range with additional mounting points, slotted bolt holes, and superior textured neoprene pad material. These are perhaps the most universal cups ever made, allowing virtually any ride to get a major ergonomic upgrade. Of course, we think they work particularly well with Alpha One. 

Mini Open Back Arm Cups - TriRig
Signature Closed Back Arm Cups - TriRig

Game Changing Minimal Design

Scoops Arm Cups give you all the support and ergonometry you could ever dream up. The slimmed-down design packs a serious punch. Sacrificing no compatibility or functionality, this redesigned minimal-materials version proves to be the most efficient and effective line of Scoops we've ever designed.

Plug and Play

Scoops work with almost any bar on the market, and come with everything you need to fit them. A variety of M5 and M6 bolts are included for install. Just unbox, bolt on, and go!

Mini Open Back Arm Cups - TriRig

GOT QUESTIONS?

Talk to our in-house pro triathlete, about comfort, speed, and watt savings!

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