2026 | S5 Custom Red AXS E1
The S5 prioritizes aerodynamic performance and stiffness, making it a platform preferred by the fastest sprinters in the world. Youāve no doubt noticed the now-iconic V-Stem. We optimized that shape to deliver the best possible performance in the wind, hid the cables inside, and made enough bar/stem/stack options to fit just about anyone.Ā Itāll clear 28mm tires, too so you can eke outĀ even more aero advantage.
No Wasted Effort
The stiffness of the S5 is a sprinter's dream. Using a combination of material, shape, and layup, we engineered the S5 to be stiffer at the head tube, for stable and predictable handling, and at the bottom bracket, so that more of your power goes into turning the rear wheel.
Less Drag, More Speed
Aerodynamics are critical to engineering a fast bike: aero drag accounts for as much as 90% of the overall resistance affecting a rider. Using special frame tube shapes and design features, we improved the aerodynamics of the S5 Disc so you can reap the benefits of reduced drag.
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Shipping & Returns

2026 | S5 Custom Red AXS E1
2026 | S5 Custom Red AXS E1
The S5 prioritizes aerodynamic performance and stiffness, making it a platform preferred by the fastest sprinters in the world. Youāve no doubt noticed the now-iconic V-Stem. We optimized that shape to deliver the best possible performance in the wind, hid the cables inside, and made enough bar/stem/stack options to fit just about anyone.Ā Itāll clear 28mm tires, too so you can eke outĀ even more aero advantage.
No Wasted Effort
The stiffness of the S5 is a sprinter's dream. Using a combination of material, shape, and layup, we engineered the S5 to be stiffer at the head tube, for stable and predictable handling, and at the bottom bracket, so that more of your power goes into turning the rear wheel.
Less Drag, More Speed
Aerodynamics are critical to engineering a fast bike: aero drag accounts for as much as 90% of the overall resistance affecting a rider. Using special frame tube shapes and design features, we improved the aerodynamics of the S5 Disc so you can reap the benefits of reduced drag.
Ā
Original: $10,599.43
-65%$10,599.43
$3,709.80Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The S5 prioritizes aerodynamic performance and stiffness, making it a platform preferred by the fastest sprinters in the world. Youāve no doubt noticed the now-iconic V-Stem. We optimized that shape to deliver the best possible performance in the wind, hid the cables inside, and made enough bar/stem/stack options to fit just about anyone.Ā Itāll clear 28mm tires, too so you can eke outĀ even more aero advantage.
No Wasted Effort
The stiffness of the S5 is a sprinter's dream. Using a combination of material, shape, and layup, we engineered the S5 to be stiffer at the head tube, for stable and predictable handling, and at the bottom bracket, so that more of your power goes into turning the rear wheel.
Less Drag, More Speed
Aerodynamics are critical to engineering a fast bike: aero drag accounts for as much as 90% of the overall resistance affecting a rider. Using special frame tube shapes and design features, we improved the aerodynamics of the S5 Disc so you can reap the benefits of reduced drag.
Ā





















