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Click the Icons to Learn the SP Force AXS Specs
SRAM Force XG-1270 Cassette
SRAM Force AXS Crankset
Leap Components 3D Printed Blips
SRAM Force AXS Rear Derailleur
TRP HD-T910 Hydraulic Brakes
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Get to know the SP Force AXS
Zipp 404/808 Firecrest Mixed-Depth Wheelset Package
The Ultimate Aerodynamic Advantage – Race-Ready, Right Out of the Box
Elevate your performance with this meticulously curated wheelset package that combines the legendary speed of Zipp's Firecrest technology with premium components chosen by our pro mechanics. This mixed-depth configuration delivers the perfect balance of aerodynamic efficiency and real-world handling that championship triathletes and time trialists demand.
The Configuration That Wins Races
Front: Zipp 404 Firecrest (58mm) The 404 Firecrest front wheel provides the ideal compromise between aerodynamic performance and crosswind stability. Its 58mm rim depth cuts through the air while maintaining predictable handling when the wind picks up – giving you the confidence to stay in your aero position when it matters most.
Rear: Zipp 808 Firecrest (82mm) The deeper 808 Firecrest rear wheel maximizes your aerodynamic gains where handling is less affected by crosswinds. This 82mm profile delivers free speed on every pedal stroke, helping you maintain higher velocities with less effort over long distances.
Complete Performance Package Includes:
Goodyear Tires – Engineered for Zipp Pre-mounted with the latest Goodyear tires specifically designed to complement Zipp's wide-rim profile. These tires optimize the aerodynamic performance of the Firecrest shape while delivering exceptional grip, low rolling resistance, and puncture protection. The tire-rim interface has been wind-tunnel tested as a complete system, ensuring you get every aerodynamic advantage.
Paceline 140mm Brake Rotors Equipped with premium Paceline 140mm rotors that provide consistent, powerful braking performance in all conditions. The 140mm size offers the optimal balance of stopping power and weight savings for performance-focused riders.
Why This Setup Works
This 404/808 combination has been proven in Ironman World Championships and major time trials worldwide. The shallower front wheel keeps you in control during gusty conditions, while the deeper rear wheel maximizes your speed on every straightaway. It's the wheelset choice of athletes who understand that real-world performance requires more than just wind tunnel numbers.
Key Features:
- Firecrest Technology: Revolutionary rim shape that delivers unmatched aerodynamic efficiency and crosswind stability
- ABLC Dimples: Zipp's biomimicry-inspired rim surface reduces aerodynamic drag
- Wide Internal Rim Width: Optimizes tire profile for improved aerodynamics, grip, and comfort
- Tubeless-Ready: Run lower pressures for enhanced comfort and reduced rolling resistance
- Complete Package: Arrives with tires mounted and rotors installed – just install and ride
The A2 Bikes Advantage
We've taken the guesswork out of building a race-winning wheelset. Our mechanics have paired these legendary Zipp wheels with components that maximize their performance potential. This isn't just a wheelset – it's a complete speed system designed to deliver podium-worthy performance from your first ride.
Ideal For:
- Competitive triathletes seeking every aerodynamic advantage
- Time trial specialists looking for proven race-day wheels
- Performance-focused riders ready to experience the difference professional-grade wheels make
- Athletes who value the confidence that comes from riding World Championship-proven equipment
Transform your ride with the wheelset combination that has powered countless athletes to personal bests and podium finishes. This is more than an upgrade – it's your competitive edge.
*Note: this wheel package will replace your bike's base wheelset. IF you require the aluminum wheels as well, please reach out to ajalley@a2bikes.com for pricing.
Pay $150 today - Good towards final price
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Get to know the SP Force AXS
Zipp 404/808 Firecrest Mixed-Depth Wheelset Package
The Ultimate Aerodynamic Advantage – Race-Ready, Right Out of the Box
Elevate your performance with this meticulously curated wheelset package that combines the legendary speed of Zipp's Firecrest technology with premium components chosen by our pro mechanics. This mixed-depth configuration delivers the perfect balance of aerodynamic efficiency and real-world handling that championship triathletes and time trialists demand.
The Configuration That Wins Races
Front: Zipp 404 Firecrest (58mm) The 404 Firecrest front wheel provides the ideal compromise between aerodynamic performance and crosswind stability. Its 58mm rim depth cuts through the air while maintaining predictable handling when the wind picks up – giving you the confidence to stay in your aero position when it matters most.
Rear: Zipp 808 Firecrest (82mm) The deeper 808 Firecrest rear wheel maximizes your aerodynamic gains where handling is less affected by crosswinds. This 82mm profile delivers free speed on every pedal stroke, helping you maintain higher velocities with less effort over long distances.
Complete Performance Package Includes:
Goodyear Tires – Engineered for Zipp Pre-mounted with the latest Goodyear tires specifically designed to complement Zipp's wide-rim profile. These tires optimize the aerodynamic performance of the Firecrest shape while delivering exceptional grip, low rolling resistance, and puncture protection. The tire-rim interface has been wind-tunnel tested as a complete system, ensuring you get every aerodynamic advantage.
Paceline 140mm Brake Rotors Equipped with premium Paceline 140mm rotors that provide consistent, powerful braking performance in all conditions. The 140mm size offers the optimal balance of stopping power and weight savings for performance-focused riders.
Why This Setup Works
This 404/808 combination has been proven in Ironman World Championships and major time trials worldwide. The shallower front wheel keeps you in control during gusty conditions, while the deeper rear wheel maximizes your speed on every straightaway. It's the wheelset choice of athletes who understand that real-world performance requires more than just wind tunnel numbers.
Key Features:
- Firecrest Technology: Revolutionary rim shape that delivers unmatched aerodynamic efficiency and crosswind stability
- ABLC Dimples: Zipp's biomimicry-inspired rim surface reduces aerodynamic drag
- Wide Internal Rim Width: Optimizes tire profile for improved aerodynamics, grip, and comfort
- Tubeless-Ready: Run lower pressures for enhanced comfort and reduced rolling resistance
- Complete Package: Arrives with tires mounted and rotors installed – just install and ride
The A2 Bikes Advantage
We've taken the guesswork out of building a race-winning wheelset. Our mechanics have paired these legendary Zipp wheels with components that maximize their performance potential. This isn't just a wheelset – it's a complete speed system designed to deliver podium-worthy performance from your first ride.
Ideal For:
- Competitive triathletes seeking every aerodynamic advantage
- Time trial specialists looking for proven race-day wheels
- Performance-focused riders ready to experience the difference professional-grade wheels make
- Athletes who value the confidence that comes from riding World Championship-proven equipment
Transform your ride with the wheelset combination that has powered countless athletes to personal bests and podium finishes. This is more than an upgrade – it's your competitive edge.
*Note: this wheel package will replace your bike's base wheelset. IF you require the aluminum wheels as well, please reach out to ajalley@a2bikes.com for pricing.
SP Force AXS Spec Guide
| Frameset | T700 Carbon Fiber |
| Fork | A2I-Fork |
| Seatpost | A2SP-Ritchey |
| Stem | A2-SAGS |
| Base Wheelset | Zipp 303 S, Tubeless Ready Thru Axle |
| Tires |
Schwalbe Pro 1 25c |
| Shifters | SRAM AXS Blip in Leap Components Mount, Wireless |
| Front Derailleur | SRAM Force AXS eTap |
| Rear Derailleur | SRAM Force AXS 12-Speed |
| Crank | SRAM Force AXS 48-35 |
| BB | SRAM Dub |
| Brakes | TRP HD-T910 Hydraulic |
| Brake Rotors | SRAM Paceline |
| Cassette | SRAM Force 10-30 |
| Chain | Force flat top 12 speed |
| Saddle | WTB Rocket V Steel |
| Handlebar | Vision TriMax SI-013, Carbon |
Bike Assembly
Arrives 92% Built
Your bike shows up 92% assembled, complete with the tools and step-by-step instructions—no mechanical know-how required.
SP 105
Simple, dependable, and built for performance. The SP 105 is our most popular triathlon build, equipped with Shimano’s trusted 105 mechanical groupset. Perfect for first-time triathletes and racers chasing new PRs, it delivers reliability and speed without breaking the bank.
SP Rival AXS
A step up from the 105, the SP Rival AXS boasts precise, electronic shifting from SRAM. Streamlined and efficient, the SP Rival AXS wants to take on tough training blocks and tackle Ironman bike legs.
SP Force AXS
Many of our pro and AG triathletes tend to love the SP Force AXS because of its incredibly high performance, without completely breaking the bank on SRAM's Red AXS. This build is a great blend of effective and premium, and is one of our most popular choices for those who are looking to race fast in 70.3s and full Ironmans.
SP Red AXS
The SP Red AXS is the pinnacle of speed, performance, and excellence. SRAM's Red AXS groupset is its lightest, most meticulous components, this build is for those who want to race at a high level, break their PRs, and compete. Comes with Zipp's 808 Firecrest carbon wheels.
Lifetime Warranty
Yep, you heard that right. When you ride an A2, you can ride with confidence. That's because your SP is backed by our lifetime warranty. From your first race to your biggest achievement, we stand behind every SP frame, for life.