Why We Love It
The carbon step up from TriRig's Signature line, for riders chasing the same open, adjustable fit on a lighter, stiffer platform. It's the pick if you've already decided on carbon and just need to choose open versus closed back.
Talk Nerdy To Me
TriRig lays this cup up from genuine carbon fibre rather than ThermoPlast, and despite the material upgrade it still lands at a claimed 365 grams per set, running over 200mm long with the same textured neoprene pad to hold your elbows steady through long efforts without feeling bulky under your arms. Mounting matches the rest of TriRig's arm cup range: two fore-and-aft bolts into threaded bosses using the included M5 and M6 hardware, fitting most aerobars including TriRig's own Alpha One, with optional Wingspan Extenders for a non-standard hole pattern. The Open Back SL Carbon variant specifically isn't recommended for a Trek Speed Concept Gen 3 from 2022 onward, so check your frame before ordering if that applies to you.
Fast Facts
- Genuine carbon fibre construction
- 365g per set
- Over 200mm long, textured neoprene pad
- Mounts via two fore-aft bolts, M5/M6 hardware included
- Fits most aerobars including TriRig Alpha One
- Not recommended for Trek Speed Concept Gen 3 (2022+)
🇦🇺 Australia
- FREE shipping on orders $129+ AUD (after discount codes are applied)
- Orders under $129: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $150+ NZD (after discount codes are applied)
- Orders under $150: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
- Shipping calculated at checkout
- Customers are responsible for covering customs charges
⚡ Express Shipping
- Available for all destinations
- Calculated at checkout
- Customers are responsible for covering customs charges for international orders
Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery (excluding items listed below).
Tech Item Exception:
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if they are in their original packaging with the seal intact (unopened and unconnected). Unless faulty or covered by warranty.
Personal Care / Hygiene Items:
For hygiene and safety reasons, change of mind returns and exchanges are not accepted for personal care/hygiene items, including socks, underwear and swimwear (even if they are not marked as Final Sale). Unless faulty or covered by warranty.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Need Help?
Full return policy details and process here.
Request a return here.
Same day dispatch before 12pm AEDT/AEST*
Aussie owned and operated
Athlete support & in-house dietitian