Cervelo S5 SRAM Force AXS (2027)

Engineered for riders who refuse to compromise, the 2027 Cervélo S5 Force AXS E1 represents the pinnacle of aerodynamic road bike performance. Refined through countless hours of computational modelling, wind tunnel development and WorldTour racing, the latest S5 is faster, lighter and more integrated than ever before. The new S5 delivers a 6.3-watt aerodynamic improvement over its predecessor while maintaining the responsive handling and exceptional stiffness that have made it one of the fastest bikes in the professional peloton. A redesigned front end, deeper aerodynamic tube profiles and Cervélo's latest integrated cockpit work seamlessly with the newly developed Reserve 57|64 carbon wheelset to maximise efficiency at race speeds. Powered by the latest SRAM Force AXS E1 wireless electronic groupset, every shift is fast, precise and fully customisable through the SRAM AXS ecosystem. The premium build includes a Force AXS power meter, ceramic DUB BBright bottom bracket and SRAM Force hydraulic disc brakes, delivering race-ready performance straight out of the box. Rolling on the purpose-built Reserve 57TA front and 64TA rear carbon wheelset with DT Swiss 240 hubs, the S5 is designed to optimise airflow across the entire bike while remaining stable in crosswinds. Paired with high-performance tubeless-ready tyres, the package offers exceptional speed, comfort and confidence on every ride. Despite its uncompromising aerodynamic focus, the S5 offers clearance for tyres up to 34 mm, allowing riders to take advantage of wider modern tyres for improved grip, lower rolling resistance and increased comfort on a variety of road surfaces. The updated HB19 one-piece carbon cockpit is available in multiple handlebar and stem combinations, ensuring a precise fit without sacrificing aerodynamic efficiency. Whether you're chasing podiums, sprint victories or personal bests, the 2027 Cervélo S5 Force AXS E1 is built to deliver maximum speed with every pedal stroke. Key Features Latest-generation Cervélo S5 carbon aero frame and fork 6.3-watt aerodynamic improvement over the previous generation SRAM Force AXS E1 2×12-speed wireless electronic groupset Integrated SRAM Force AXS power meter SRAM Force hydraulic disc brakes Reserve 57TA front / 64TA rear tubeless-ready carbon wheelset DT Swiss 240 hubs Cervélo HB19 one-piece integrated carbon cockpit Ceramic SRAM DUB BBright bottom bracket Internal cable routing for a clean aerodynamic profile Vittoria Corsa Pro TLR tyres Tyre clearance up to 34 mm Technical Specifications Frame: Cervélo S5 Carbon Fork: Cervélo All-Carbon Bayonet S5 Fork Groupset: SRAM Force AXS E1, 2×12-speed Shifters: SRAM Force AXS E1 Front Derailleur: SRAM Force AXS E1 Rear Derailleur: SRAM Force AXS E1 Crankset: SRAM Force AXS E1 DUB with integrated power meter, 50/37T Bottom Bracket: SRAM DUB Ceramic, BBright Cassette: SRAM Force E1 XG-1270, 10–33T Chain: SRAM Force E1 Flattop Brakes: SRAM Force Hydraulic Disc Brake Rotors: SRAM Paceline CentreLock Front Wheel: Reserve 57TA Carbon, DT Swiss 240, Tubeless Ready Rear Wheel: Reserve 64TA Carbon, DT Swiss 240, Tubeless Ready Tyres: Vittoria Corsa Pro TLR G2.0 700×29c Handlebar/Stem: Cervélo HB19 Integrated Carbon Cockpit Seatpost: Cervélo SP34 Carbon Aero Axles: 12 × 100 mm Front / 12 × 142 mm Rear Maximum Tyre Clearance: 34 mm