Cervélo S5 Ultegra Di2, 2023 (Five Black) - 51cm


The Cervélo S5 Ultegra Di2, 2023 (Five Black) - 51cm and 56cm prioritizes aerodynamic performance and stiffness, making it a platform preferred by the fastest sprinters in the world. No doubt you noticed the now-iconic V-Stem with the optimized shape to deliver the best possible performance in the wind; the cables are hidden inside and made with enough bar/stem/stack options to fit just about anyone.

The stiffness of the S5 is a sprinter's dream Cervélo used a combination of material, shape, and layup to engineer the S5 to be stiffer at the head tube for stable and predictable handling, also at the bottom bracket, so your power goes into turning the rear wheel.

The S5 offers less drag and more speed with its aerodynamics. It is a fast-engineered bike with aero drag accounting for as much as 90% of the overall resistance affecting a rider. Using unique frame tube shapes and design features, we improved the aerodynamics of the S5 Disc so you can reap the benefits of reduced drag. You can find your perfect fit with the six stem lengths and 4 bar widths.

Bixby Bicycles has 51cm in stock.

Color: Five Black
Size: 51 cm 


Color Five Black
Cervélo All-Carbon, Tapered S5 Fork
FSA IS2 1-1/8 x 1-3/8
Cervélo SP20 Carbon
Left Shifter/Brake

Shimano Ultegra Di2 8170, 12 spd
Right Shifter/Brake

Shimano Ultegra, R8170, 12 speed
Rear Derailleur
Shimano Ultegra, R8150, 12 speed
Front Derailleur
Shimano Ultegra, R8150, 12 speed
Brake Calipers
Shimano Ultegra
Brake Rotors
Thru Axles
Cervélo Aero Thru-Axles, 12x100/142
Shimano Ultegra R8100, 52/36T, 12 Speed
Bottom Bracket
Ceramic Speed, BBright for 24mm spindle
Cervélo HB14 Carbon
 ST35 Carbon
Selle Italia NOVUS BOOST EVO SuperFlow Ti
Shimano Ultegra, 11-30, 12 Speed
Shimano M8100, 12 speed
Front Wheel
Reserve 52, 25.4 IW, Zipp ZR1 ST, 24H, centerlock, tubeless compatible
Rear Wheel
Reserve 63, 24.4mm IW, Zipp ZR1 ST,12x142mm, HG freehub, 24h, centerlock, tubeless compatible