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Cervelo R3 Disc Ultegra 2019 Road Bike


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Free delivery

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Collect in-store

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Easy returns

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Product Details

Cervelo R3 Disc Ultegra 2019 Carbon Road Bike

This is Cervélo's famous R3 Disc road bike. After years of research and testing on the road, in the lab and in the wind tunnel, we have redefined the classic road bike by revolutionising three interconnected factors — comfort, fit, and handling/stability — while making the R3 Disc lighter than ever and integrating the latest disc-brake technology. Underlying all of this are new Squoval Max tube shapes, which have been redesigned to fortify cross-sections and push the R3 Disc to new heights..

By creating asymmetric seat stays and chain stays, Cervélo have managed to retain the original R3's winning features such as classic 73 degree geometry for both head tube and seat tube (54cm frame), super-skinny seat stays for shock damping and short 405mm chainstays for snappy handling. The R3 therefore remains a true road bike (compared with Cervélo's more relaxed geometry C3 endurance road bikes).

Key Features

  • The tapered fork increases head tube stiffness for improved handling.
  • Squoval frame tubes combine the attributes of square and oval shaped tubes to achieve an ideal balance of stiffness, light weight, and aerodynamics.
  • The frame and fork are built for thru axle wheels to help ensure perfect wheel retention and alignment and thus help eliminate the risk of speed-robbing rotor rub.
  • Internal cable routing with future-proof cable management makes the Cervélo R3 frame equally fit for mechanical or electronic gear shifting.
  • Full Shimano Ultegra 2x11 groupset with matching hydraulic disc brakes
  • Unparalleled stiffness to weight ratio to assist climbing.
  • Strong enough to handle the worst cobbled roads.
  • Skinny stays deliver built-in comfort for a smoother ride.

Cervelo R3 Sizing Guide - Frame Size / Minimum Stand-Over Height

The sizing below is a guide only, so please get in touch if you're unsure or between sizes. Frame size (cm) is measured against minimum stand-over height (mm).

  • 48cm - 693mm
  • 51cm - 723mm
  • 54cm - 753mm
  • 56cm - 784mm
  • 58cm - 815mm
  • 61cm - 846mm

Why Buy From Us?

  • Free fitting - order any extras such as mudguards with the bike and we will waive our standard fitting charge
  • Voted Britain's Best Bike Shop 2017/18
  • Rated excellent on Trustpilot by our customers
  • Free bike delivery
  • No fuss returns
  • Bikes arrive built by expert bike mechanics
  • Independent since 1977 - cooperative, not corporate. Read our story.

Here's what Cervelo have to say about the R3 Disc

The R3 is a high performance allrounder, ready for everything from the Tuesday night world champs to an epic weekend ride. Light, stiff, and designed for confidence-boosting handling, this is a bike that you can trust.


The R3 is a climbing weapon. Using special carbon layup and construction techniques, we reduced the frame's weight while making it stiffer at key points. The impressive stiffness to weight ratio means precise handling and instant feedback in speed.


Stiff and lightweight, with geometry that promotes stable handling, the R3 urges you to attack on the climb and push the pace on the descent. You'll also enjoy a smooth ride, with tires up to 28mm wide and a compliant frame to absorb road vibrations.


We make our bikes simple to own and easy to enjoy. The R3 features a robust chain stay protector; thru axles; future proof cable management system (compatible across all types of shifting systems); and a reduced friction bottom bracket guide.

Shop All Cervelo Road Bikes >

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Technical Specifications

Cervelo R3 Disc Ultegra 2019 Road Bike 
FrameCervélo All-Carbon
ForkCervélo All-Carbon, Tapered R3 Fork for Disc
HeadsetFSA IS2 1-1/8 x 1-1/2"
ShiftersShimano Ultegra 8020, 11spd
Rear DerailleurShimano Ultegra 8000, 11spd
Front DerailleurShimano Ultegra 8000, 11spd
ChainsetShimano Ultegra 8000 52/36
Bottom BracketCervelo BBright Connect 24x90
ChainShimano CN-HG701, 11 speed
Cassette / FreewheelShimano Ultegra CS-R8000, 11-30
WheelsDT Swiss P1800 Spline 32 Disc
TyresContinental Grand Prix SL 25mm
BrakesShimano Ultegra 8070 Hydraulic Disc with Shimano SM-RT800, 160mm rotors
Brake leversShimano Ultegra 8020
HandlebarsCervelo AB07 Ultra Light Alloy Bar
StemCervélo Ultra Light Alloy Stem
SaddlePrologo Zero II STN
SeatpostCervélo Carbon SP19


Our suppliers reserve the right to change specifications and prices without notice. Edinburgh Bicycle Cooperative will do all it can to maintain prices and specifications on this web site, however we do reserve the right to change specifications and prices without notice. Similarly, despite the wonders of modern computers, it is realistic to expect the colour of any item bought to differ subtly from the image online.