Cervelo

2026 Cervelo S5 Aero Road Frameset - Lithium (White)

$8,500.00

Size: 51cm

51cm

Colour: Lithium

Lithium

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PURE SPEED

The S5 is a sport-wide benchmark for speed and aerodynamic efficiency—with the race results to back it up. From Wout van Aert winning the Green Jersey by the biggest margin of victory in modern history, to Simon Yates riding himself into the maglia rosa, S5’s iconic V-stem and bayonet fork are a fixture at the front of the professional peloton. The new S5 builds on that legacy of speed by getting even faster.

The new bike is over 6 Watts faster than its predecessor, 124 grams lighter, and retains the handling, poise, and stability that riders everywhere love. The biggest changes are at the front of the bike, where the most significant aerodynamic performance comes from. The fork legs and head tube got quite a bit deeper, and the all-new, one-piece handlebar/stem builds on the original V-stem concept—and gets even faster.

Cervélo and Reserve co-developed the new Reserve 57|64 Turbulent Aero wheels specifically for use in the S5 frame, completing the aerodynamic system.

Specifications

Fork	Cervélo All-Carbon, Bayonet S5 Fork
Headset	FSA SL IS2 1-1/8, 36° x 45° / 1-3/8, 36° x 45°
Seatpost	Cervélo SP34 Carbon
Seatpost Sizing	Size 48 - 0mm, Size 51 - 0mm, Size 54 - 0mm, Size 56 - 0mm, Size 58 - 15mm, Size 61 - 15mm
Front Thru Axles	Cervélo Aero Thru Axle Front, M12x1.5mm, 122mm length
Rear Thru Axles	Cervélo Aero Thru Axle Rear, M12x1.0mm, 169mm length
Handlebar Sizing	Size 48 - 36cm, Size 51 - 38cm, Size 54 - 40cm, Size 56 - 40cm, Size 58 - 40cm, Size 61 - 40cm
Stem Sizing	Size 48 - 80mm, Size 51 - 90mm, Size 54 - 100mm, Size 56 - 100mm, Size 58 - 110mm, Size 61 - 120mm
1-piece Handlebar/Stem	Cervélo HB19 Carbon
Max Tire Width	34mm