Cervélo S5 Sram Red 2026

Cervélo S5 – Built to Win

The Cervélo S5 isn’t just another aero bike – it’s the machine that carried Tour de France champions Jonas Vingegaard and Wout van Aert to victory. Engineered for pure speed, the S5 has been refined to be faster, lighter, and more aerodynamic than ever before.

With its iconic silhouette, the new S5 takes every watt further. A reimagined one-piece cockpit, integrated Reserve 57/64 wheels, and optimized tube shaping deliver a seamless flow of speed and stability. The result: 6.3 watts gained, 124 grams lost, and a ride that feels unstoppable.

Aerodynamic advantage – optimized frame, cockpit, and wheelset for maximum speed.

Lightweight performance – redesigned cockpit and refined carbon layup shed grams without compromise.

Integrated Reserve wheels – faster, stiffer, and perfectly tuned to the frame.

Race-ready geometry – improved stability and comfort with clearance up to 29mm tires.

The S5 is more than a bike – it’s a statement. Every detail is crafted to turn power into performance, and performance into victory.

Cervélo S5 – when winning is the only option.

SRAM Red XPLR AXS 1

Sizes
48cm, 51cm, 54cm, 56cm, 58cm, 61cm

Fork
Cervélo All-Carbon, Bayonet S5 Fork

Integrated Handlebar
Cervélo HB19 Carbon

Handlebar Width

Size 48 – 36cm

Size 51 – 38cm

Size 54 – 40cm

Size 56 – 40cm

Size 58 – 40cm

Size 61 – 40cm

Stem Length

Size 48 – 80mm

Size 51 – 90mm

Size 54 – 100mm

Size 56 – 100mm

Size 58 – 110mm

Size 61 – 120mm

Seatpost
Cervélo SP34 Carbon

Seatpost Offset

Size 48 – 0mm

Size 51 – 0mm

Size 54 – 0mm

Size 56 – 0mm

Size 58 – 15mm

Size 61 – 15mm

Saddle
Selle Italia NOVUS BOOST EVO SuperFlow Carbon

Bottom Bracket
SRAM DUB Ceramic, BBright

Headset
FSA SL IS2 1-1/8, 36° x 45° / 1-3/8, 36° x 45°

Thru Axles

Front: Cervélo Aero Thru Axle, M12x1.5mm, 122mm length

Rear: Cervélo Aero Thru Axle, M12x1.0mm, 169mm length

Wheels

Front: Reserve 57TA, DT Swiss 180, 12x100mm, 24H, centerlock, tubeless compatible

Rear: Reserve 64TA, DT Swiss 180, 12x142mm, XDR freehub, 24H, centerlock, tubeless compatible

Tires
Vittoria Corsa Pro TLR G2.0 700x29c

Brake Levers
SRAM Red AXS E1

Crankset
SRAM Red 1 AXS E1, 50T Aero, DUB, with power meter

Power Meter
4iiii Precision Pro, GEN3+ Dual Sided

Crank Lengths

Size 48 – 165mm

Size 51 – 165mm

Size 54 – 170mm

Size 56 – 170mm

Size 58 – 172.5mm

Size 61 – 172.5mm

Chain
SRAM Red E1

Cassette
SRAM Red XPLR E1, 10-46T, 13-Speed

Front Derailleur
— (1x setup, no front derailleur)

Rear Derailleur
SRAM Red XPLR AXS E1

Brake Rotors
SRAM Paceline X Centerlock

Accessories

Cervélo Front Computer/Accessory Mount 887

Cervélo Rear Accessory Mount

Hammerhead Karoo 3

Maximum Tire Width (actual)
34mm