Description

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.

Colour
Carnelian
Colour Finish
Gloss
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
48cm – 0mm, 51cm – 0mm, 54cm – 0mm, 56cm – 0mm, 58cm – 15mm, 61cm – 15mm
Left Shifter/Brake
SRAM Red AXS E1
Right Shifter/Brake
SRAM Red AXS E1
Front Derailleur
SRAM Red AXS E1
Rear Derailleur
SRAM Red AXS E1
Brake Rotors
SRAM Paceline X Centerlock
Front Thru Axles
Cervélo Aero Thru Axle Front, M12x1.5mm, 122mm length
Rear Thru Axles
Cervélo Aero Thru Axle Rear, M12x1.0mm, 169mm length
Bottom Bracket
SRAM DUB Ceramic, BBright
Crankset
SRAM Red AXS E1, 50/37T, DUB, with power meter
Crank Sizing
48cm – 165mm, 51cm – 165mm, 54cm – 170mm, 56cm – 170mm, 58cm – 172.5mm, 61cm – 172.5mm
Handlebar Sizing
48cm – 36cm, 51cm – 38cm, 54cm – 40cm, 56cm – 40cm, 58cm – 40cm, 61cm – 40cm
Stem Sizing
48cm – 80mm, 51cm – 90mm, 54cm – 100mm, 56cm – 100mm, 58cm – 110mm, 61cm – 120mm
1-piece Handlebar/Stem
Cervélo HB19 Carbon
Saddle
Selle Italia NOVUS BOOST EVO SuperFlow Carbon
Cassette
SRAM Red E1, 10-33T, 12-Speed
Chain
SRAM Red E1
Front Wheel
Reserve 57TA, DT Swiss 180, 12x100mm, 24H, centerlock, tubeless compatible
Rear Wheel
Reserve 64TA, DT Swiss 180, 12x142mm, XDR freehub, 24H, centerlock, tubeless compatible
Tire
Vittoria Corsa Pro TLR G2.0 700x29c
Max Tire Width
34mm
Accessories
Cervélo Front Computer/Accessory Mount 887, Cervélo Rear Accessory Mount, Hammerhead Karoo 3