Pure Speed. Proven Performance.
The Cervélo S5 sets the benchmark for aerodynamic efficiency and all-out speed. A fixture at the front of the professional peloton, the S5 has powered iconic victories - from Wout van Aert’s commanding Green Jersey win to Simon Yates riding into the maglia rosa. The latest generation of the S5 builds on that winning legacy, with refined aerodynamics, reduced weight, and unmatched ride quality.
Engineered for maximum performance, the new S5 is over 6 Watts faster than its predecessor and 124 grams lighter, all while preserving the responsive handling and stability that riders love. Much of this speed comes from a completely redesigned front end, where deeper fork legs and head tube profiles meet an all-new, integrated one-piece handlebar and stem system.
Frame: Cervélo S5 Carbon
Fork: Cervélo All-Carbon, Bayonet S5 Fork
Headset: FSA SL IS2 1-1/8, 36° x 45° / 1-3/8, 36° x 45°
Handlebar/Stem: Cervélo HB19 Carbon, one-piece
Handlebar Sizes: 48 - 36cm, 51 - 38cm, 54–61 - 40cm
Stem Sizes: 48 - 80mm, 51 - 90mm, 54/56 - 100mm, 58 - 110mm, 61 - 120mm
Seatpost: Cervélo SP34 Carbon
Seatpost Sizing: 48–56 - 0mm, 58/61 - 15mm offset
Saddle: Selle Italia NOVUS BOOST EVO SuperFlow Carbon
Crankset: SRAM Red AXS E1, 50/37T, DUB
Power Meter: Integrated threaded spider power meter, dual sided
Bottom Bracket: SRAM DUB Ceramic, BBright
Chain: SRAM Red E1
Front Derailleur: SRAM Red AXS E1
Rear Derailleur: SRAM Red AXS E1
Cassette: SRAM Red E1, 10-33T, 12-Speed
Wheels: Reserve 57TA (Front), Reserve 64TA (Rear), DT Swiss 180 hubs, 24H, centerlock, tubeless compatible
Front Axle: Cervélo Aero Thru Axle, M12x1.5mm, 122mm
Rear Axle: Cervélo Aero Thru Axle, M12x1.0mm, 169mm
Tires: Vittoria Corsa Pro TLR G2.0 700x29c
Max Tire Clearance (Actual): 34mm
Shifters/Brakes: SRAM Red AXS E1
Brake Rotors: SRAM Paceline X Centerlock
Accessories: Cervélo Front Computer/Accessory Mount 887, Cervélo Rear Accessory Mount, Hammerhead Karoo 3