Why We Love It
The Kappa Bullet makes use of the empty space between your aerobar arms. It's a sleek aero pod that holds a gel or other small race-day essential within easy reach, and it smooths airflow through your cockpit. Add the removable computer mount to keep your head unit in your eyeline, or take it off for the cleanest possible setup.
Talk Nerdy To Me
The Bullet is shaped to guide air cleanly between your arms, and TriRig claims a saving of 4–6 watts. It fits underneath any standard two-bolt bottle cage, so you can keep your BTA bottle and add storage below it. You can also run it behind the saddle or on the top tube or down tube. A fabric and rubber-band closure holds your gel securely until you need it. It's made from the same fibre-reinforced nylon as TriRig's Signature Scoops arm cups. The Complete version includes the Kappa computer mount, which attaches with one bolt through a four-bolt rosette and comes with Garmin and Wahoo inserts. It's designed for TriRig Alpha aerobars and other front BTA setups. Check the clearance between your extensions, your hands and the rest of your hydration setup before you lock it in.
Fast Facts
- Aero storage for one gel or a small race essential
- Claimed saving of 4–6 watts
- Fits under any standard two-bolt bottle cage (BTA, behind saddle, top tube, down tube)
- Removable computer mount with Garmin & Wahoo inserts
- Fibre-reinforced nylon construction
- Designed for TriRig Alpha aerobars & other front BTA setups
- In the box: Kappa Bullet, spare fabric, rubber bands, mounting bolts & washers, Kappa computer mount, Garmin & Wahoo inserts
🇦🇺 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
Free Shipping for orders over A$129*