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Cervélo R3 Disc Ultegra 8020 Road Bike 2018

  • Disc brake technology provides you with incredible weight savings, versatility & reliability
  • Out of the box Shimano Ultregra 8020 groupset is reliable all year round 
  • Through hours of research, testing and design the new R3 is 18% stiffer than previously 
  • Redesigned to fit a 28mm tyre not only makes you faster but more comfortable and efficient

Was: £3,399

Now: £2,399


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Product Information

Cervélo R3 Disc Ultegra 8020 Road Bike 2018

Research, design, test. Research, design, test. Research, design, test. That's the way its been for Cervélo for the last few years trying to make an already brilliant bike even better ... and they succeeded. 18% stiffer, now with disc brakes and a brand new Shimano Ultegra groupset it really is hard to match the R3 at price, performance or comfort. Utilising the latest disc-brake technology the R3 is off the charts light and is kept reliable in every condition and on every road surface. Now, with the ability to fit a 28mm tyre the R3 is more versatile than ever, meaning you are limited to the roads you want to ride on, not your bike whilst being faster and more efficient. 

Full Specification


As a world-class climbing weapon, lightweight design is a top priority for the R Series. That’s why the R3 Disc’s stiffness-to-weight ratio has been fine-tuned to yield frames that are 18% lighter while maintaining the same race-ready stiffness.

Ride Quality

The established Cervélo fit has been enhanced with a new geometry highlighted by a lower standover height and extra toe clearance. Then there’s the R3 Disc’s new handling geometry, wider tire clearance and integrated disc-brake technology, which improve stability, comfort and performance.


Road riders at all levels are now embracing the versatility of wider, lower-pressure tires in order to reduce fatigue and, in turn, boost power output. And since wheel manufacturers’ wind-tunnel testing has shown that wider tires can deliver aero benefits, tire clearance for the R3 Disc has been increased to 28mm without sacrificing performance. Then there are the small, satisfying design details that separate good from extraordinary, such as helpful thru-axle installation graphics and a subtle-yet-robust chain-stay protector.


ForkCervélo all-carbon, tapered r3 fork for disc

SeatpostCervélo carbon sp19

HandlebarFSA Energy compact

StemCervélo ultra light alloy stem

Rear derailleurShimano Ultegra 8050, 11 speed

Front derailleurShimano Ultegra 8050, 11 speed

ShiftersShimano Ultegra 8020, 11 speed

Brake calipersShimano Ultegra 8020

Brake RotorShimano Ultegra SM-RT800, 160mm

CassetteShimano Ultegra CS-R8000, 11-30

ChainShimano CN-HG701, 11 speed

CranksetShimano Ultegra 8000 52/36

SaddleFi’zi:k Antares r7

WheelsMavic Ksyrium disc CL

TyresMavic Yksion elite 700 x 25c

HeadsetFSA IS2 1-1/8 x 1-1/2

Bottom bracketBBB bottom fit BBO-72, pf30 threaded