Ride Rever Hydraulics
Braking power that is safer and more ergonomic. Comes with integrated base-bar blip mounts.
Summit Gray
Rival's Newest Form
SRAM's Rival AXS comes in its newest generation, giving you precise shifts for less weight.
Zipp carbon wheels
Zipp 404 S, comes STOCK with the SP Rival AXS. That's more value, and more speed.
Description
Black Friday Drop: The SP Rival AXS is back for Black Friday in Summit Gray and Matte Black. Oswego Blue isn’t available on this build for this drop. There’s one production run at Black Friday pricing, and quantities are limited by size and color.
The SP Rival AXS is your way into fully wireless SRAM electronic shifting. The latest Rival AXS, released in late 2025, is lighter, cleaner and more efficient than ever. It gives you precise, effortless shifts with almost no maintenance. If you want a bike that’s simple, fast and built for performance, this is it.
What’s included:
- Zipp 404 S carbon wheels, included as standard.
- Bi-Saddle Hurricane Chromoly saddle. It improves blood flow to soft tissue, relieves numbness and adjusts from 100 to 175mm wide.
- Leap Components integrated aero-bar blips. These replace the older SRAM “Blip Box” for a fully wireless cockpit. Extra shift buttons on the base bar let you shift near your brake levers, and you can customize everything in the SRAM AXS app.
Built to fit you. The SP was designed with former Cervélo P-Series engineer Kevin Quan. Our Super Adjustable Gooseneck Stem (SAGS) and Super Adjustable Seat Post (SASP) give you more than 140mm of combined adjustment. When Triathlete tested the SP in 2025, their 6'6" tester set up a standard XL to his preferred position with no aftermarket parts. They wrote that “few, if any, other stock models offer so much range.”
Heads up: Drop #4 bikes ship before Christmas. You’ll get a shipping confirmation with tracking when your bike leaves. As always, email us if you have any questions!
Please read the full spec before you order. Scroll down to the sizing chart, geometry and build spec to check that the size, finish and components are right for you. Questions? Reach out before you buy and we’ll help you choose.
Ships 92% assembled. You install the seatpost, attach the cockpit and adjust the brakes. It takes about 45 minutes with the included 5nm torque wrench and our step-by-step video on the Bike Setup Page. Most local shops will finish the build, or check your fit, for $50–150.
Backed by A2. Your bike ships direct from Portland, Oregon, with a lifetime frame warranty, crash replacement and free size exchanges. You can pay monthly with Affirm or use pre-tax HSA/FSA dollars through Truemed.
Bike Size Guide & Geometry
See full geometry tables and find the right frame size for your body before you buy.
View size guide & geometry
SP - SRAM Rival AXS · Summit Gray
$4,499 · pay monthly with Affirm
Real rider footage
See the SP in action
From riders, not our studio
Honest comparison
How this build compares
We're a younger brand, so here's an honest, like-for-like look at this build vs the Canyon Speedmax and QR X-PR — matched on groupset and on a carbon wheelset where our build ships carbon (US list, June 2026). Where they beat us, we say so.
| Best value A2 SP SRAM Rival AXS |
Canyon Speedmax tri / TT |
QR X-PR value tri | |
|---|---|---|---|
| Price | $4,499 | $5,999 | $5,954 |
| Frame | Toray T700 carbon, 1,250g | Carbon (aero) | Carbon (aero) |
| Groupset | SRAM Rival AXS | 105 Di2 | 105 Di2 |
| Shift-button placement | Wireless Blips, place anywhere | Wired Di2, fixed | Wired Di2, fixed |
| Fit adjustability | SAGS cockpit — 140mm range | Adjustable aerobar | Adjustable aerobar |
| Frame warranty | Lifetime + crash replacement | 6-year | Limited |
| Where you buy | Direct | Direct | Made-to-order (~2 wk) |
| Where they win | Newer brand, fewer shops | Integrated hydration & storage; established | Made-to-order; onboard storage |
Wind Tunnel Tested
Maximized for aerodynamic performance, the SP will help you shave those precious minutes off of race time. Whereas many disc brake bike models test as less aerodynamic than rim brakes, our new SP saved 5 watts compared to its rim brake predecessor.
Front-end Adjustability
The SAG Stem
The A2 SAGS (Super Adjustable Gooseneck) gives you the flexibility to dial in your perfect fit. With our patented spacers and easy integration system, you can set it to 70mm, 90mm, or 110mm, depending on what feels best for your reach in and out of the aero bars.
Torso and Saddle Adjustability
The A2 SASP x BiSaddle
We partnered with BiSaddle to bring you unmatched comfort and adjustability. The new Super Adjustable Seat Post (SASP) lets you slide your saddle up to 120mm and fine-tune the width with a BiSaddle to fit your body perfectly. Because your setup should feel just right.
Specs & details
Everything on this build
Groupset
SRAM Rival AXS
Shifting
Electronic
Frame weight
1,250 g
Complete weight
20.0 lb
Wheels
Zipp 404 S
| Shifters | SRAM AXS Blip in Leap Components Mount, Wireless |
| Front derailleur | SRAM Rival AXS eTap |
| Rear derailleur | SRAM Rival AXS 12 Speed |
| Crankset | SRAM Rival AXS · 48/35 |
| Cassette | SRAM Rival 10-30 |
| Chain | Rival Flat top 12 speed |
| Brakes | RIDE REVER Triva Alloy Hydraulic |
| Rotors | Shimano RT-64, 140mm |
| Bottom bracket | SRAM Dub PF30 |
| Stem | A2 SAGS Stem |
| Handlebars | SRAM Vuka Aluminium |
| Saddle | BiSaddle Hurricane Chromoly |
| Tires | Goodyear F1 Supersport R 28c |
| Material | Hand-laid Toray T700 carbon fiber |
| Frame weight | 1,250 g (size M, painted) |
| Tube profiles | Truncated-airfoil (kammtail) down tube, seat tube & fork |
| Routing | Fully internal cable & hose |
| Designer | Kevin Quan (former Cervélo P-Series engineer) |
| Axles | 12mm thru-axle, front & rear |
| Upgrade path | Accepts standard wheelsets — many owners add deep aero wheels for race day |
| Aerobar | SAGS integrated cockpit |
| Pad adjustment | 120mm fore/aft, Up to 50mm stack range (1x25mm and 1x50mm spacer included) |
| Extension shape | Ski-bend, tool-free angle adjust |
| Sizes | Small · Medium · Large · XL |
| Rider range | ~5'1" to 6'4" (155–193 cm) |
| Sizing help | Free remote fit call + size calculator; free exchanges |
| Pre-assembly | Ships 92% assembled |
| You install | Seatpost, cockpit, and brake dial-in — take your time with the included torque wrench |
| Typical setup time | Under an hour with the included video guide |
| Prefer a shop? | Most local shops finish the build for $50–150 |
Race Day Ready
Seemingly unlimited accessory and upgrade possibilities, the SP can be custom-built with components of your choice.
Race Day Ready
Seemingly unlimited accessory and upgrade possibilities, the SP can be custom-built with components of your choice.
Unlimited Accessory Customization
Want a component or accessory we don't have on the website? Feel free to message us, and we can see if we can get it installed on your new bike.
Unlimited Accessory Customization
Want a component or accessory we don't have on the website? Feel free to message us, and we can see if we can get it installed on your new bike.
Stand Out
The Lava Red is a head-turning colorway that is popular among triathletes. Express yourself the way you want.
Stand Out
The Lava Red is a head-turning colorway that is popular among triathletes. Express yourself the way you want.
Every Inch Is Aerodynamic
Designed alongside former Cervelo engineer Kevin Quan, the newest generation of the SP is our fastest yet. Superior aerodynamics accompanied by unlimited adjustability means you're closer to your next PR.
Every Inch Is Aerodynamic
Designed alongside former Cervelo engineer Kevin Quan, the newest generation of the SP is our fastest yet. Superior aerodynamics accompanied by unlimited adjustability means you're closer to your next PR.