Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Cervelo C3 Ultegra Disc Road Bike 2020
The Cervelo C3 Ultegra Disc is a superb road bike with the clearance for tyres up to 32mm, opening up a world of possibilities. The lightweight frameset is stiff where it counts, making this a bike that can climb with ease and outsprint plenty of its rivals.
The Shimano Ultegra R8020 groupset provides precise and crisp shifting to make changing gear enjoyable, while the hydraulic disc brakes make stopping in any weather consistent and reliable. The DT Swiss E1800 wheelset has a 32mm deep rim for a fine mix of aerodynamics and crosswind stability.
- Lightweight carbon fibre frameset that absorbs road chatter, but boasts the stiffness to accelerate with ease
- Endurance geometry for long-distance comfort
- Shimano Ultegra R8020 groupset
- Powerful hydraulic disc brakes for stopping in any weather
- Wider 28mm tyres for even more comfort on the road, with clearance for up to 32mm
- Agile and responsive ride
|FRAME||Cervelo C3 All-Carbon|
|FORK||Cervelo All-Carbon, tapered C3 fork for disc|
|STEM||Cervelo ultra light alloy stem|
|HANDLEBAR||Cervelo AB07 ultra light alloy bar|
|FRONT BRAKE||Shimano Ultegra 8070 Hydraulic Disc with Shimano SM-RT800 160mm rotor|
|REAR BRAKE||Shimano Ultegra 8070 Hydraulic Disc with Shimano SM-RT800 160mm rotor|
|BRAKE LEVERS||Shimano Ultegra 8020|
|FRONT DERAILLEUR||Shimano Ultegra 8000|
|REAR DERAILLEUR||Shimano Ultegra 8000, 11-speed|
|SHIFT LEVERS||Shimano Ultegra 8020, 11-speed|
|CASSETTE||Shimano Ultegra CS-R8000, 11-30t|
|CRANKSET||Shimano Ultegra 8000 50/34t|
|FRONT WHEEL||DT Swiss E1800 32 Disc, clincher|
|REAR WHEEL||DT Swiss E1800 32 Disc, clincher|
|FRONT TYRE||Continental Grand Prix 28c, clincher|
|REAR TYRE||Continental Grand Prix 28c, clincher|
|SEATPOST||Cervélo Carbon SP19|
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if specified), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.
Cervelo C3 Ultegra Disc Road Bike 2020 Sizing
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