2019 Cervelo S5 Ultegra 8020 Disc Aero Road Bike

2019 Cervelo S5 Ultegra 8020 Disc Aero Road Bike



For when you want a game-changing advantage, no matter what challenges the road throws at you. Over 100 unique frame iterations were built in layup development alone to perfect the new S5. Our road-tested aero features make the S5 faster in the real world, not just in the wind tunnel.



  • FRAME: Cervelo S5 Disc
  • FORK: Cervélo All-Carbon, Tapered S5 Fork For Disc
  • BOTTOM BRACKET: Cervelo BBright Connect 24x90
  • STEM: Cervélo, CS28 V-Stem
  • HANDLEBAR: Cervélo, AB08
  • HEADSET: FSA IS2 1 x 1-3/8
  • FRONT BRAKE: Shimano Ultegra 8070, Shimano SM-RT800,160mm
  • REAR BRAKE: Shimano Ultegra 8070, Shimano SM-RT800,160mm
  • FRONT DERAILLEUR: Shimano Ultegra 8000, 11 speed
  • REAR DERAILLEUR: Shimano Ultegra 8000, 11 speed
  • SHIFT LEVERS: Shimano Ultegra 8000, 11 speed
  • CHAIN: Shimano CN-HG901, 11 speed
  • CASSETTE: Shimano Ultegra CS-R8000, 11-30
  • CRANKSET: Shimano Ultegra 8000
  • CHAINRINGS: Shimano Ultegra 8000 52/36
  • FRONT WHEEL: DT Swiss P1800 Spline 32 Disc
  • REAR WHEEL: DT Swiss P1800 Spline 32 Disc
  • FRONT TYRE: Continental GP4000 SII 25mm
  • REAR TYRE: Continental GP4000 SII 25mm
  • SADDLE: Prologo Dimension NACK
  • SEATPOST: Cervelo SP20



48 – XS, 51 – SM, 54 – MD, 56 – L, 58 – XL

Ride fast and ride in complete comfort on the Cervelo S5 Ultegra 8020 Disc Road Bike, completely redesigned to provide top aerodynamics and a stiff and power efficient ride, with no compromise on comfort. The frameset’s material, layup and shape offers a stable and predictable ride with head tube and bottom brackets stiffness being increased by 13% and 25% respectively.

The bike has been built up with Shimano’s reliable and high-performance Ultegra disc brake groupset, for smooth and precise shifting and powerful yet modulated braking in both wet and dry conditions. The DT Swiss P1800 Spline 32 Disc wheelset is a great all-rounder, just as capable on the climbs as it is on the flats.


  • TrueAero combines specific tube shapes, sizes and design features to improve aerodynamic flow
  • Extended seat tube cutout to shield the leading edge of the rear wheel for reduced drag
  • The material, shape and layup make for stable and predictable handling and efficient power transfer. There’s a 13% increase in headtube (torsional) stiffness, and 25% increased stiffness at the bottom bracket
  • BBright system – Utilising larger tubes in the seat tube, down tube and left-hand chainstay, stiffness and pedalling efficiency are increased while keeping weight to a minimum
  • Shimano Ultegra groupset
  • Modulated and powerful braking from Shimano Ultegra Disc brakes
  • Internal cable routing
  • DT Swiss P1800 Spline 32 Disc wheelset
  • Clearance for tyres up to 28mm wide
  • Fully adjustable bar and stem system: Handlebar stack range of 2.5mm, independent of stem, pitch adjustment in two steps, to 2.5 degrees or 5 degrees / stem stack range of up to 30mm (in 5mm increments)




The S5 boasts substantial aerodynamic improvements over its predecessor. Full internal cable routing, a custom bar and stem, riding position, and special frame shapes work together to reduce drag and improve aerodynamics. The result: you go faster.



The best sprinters in the world need a bike stiff enough to handle the extreme forces they produce in the frantic sprint to the line. The new S5 Disc is significantly stiffer at the bottom bracket and head tube, without increasing frame weight.




You’ll feel the difference immediately. Frame stiffness and geometry work together for precise handling and pedaling efficiency. Frame lay-ups and tube shapes, along with tires up to 28mm wide, soak up road vibrations for a smoother ride.