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Bianchi Oltre XR4 CV Dura-Ace Di2 Road Bike 2020

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Oltre XR4 CV Dura-Ace Di2 Road Bike 2020

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Product ID: 1173788

A versatile race bike that’ll maximise your aero advantage and your comfort, the Bianchi Oltre XR4 CV Dura-Ace Di2 Road Bike features innovative Countervail to cancel vibrations and is made to cut drag.

It’s built up with top-end Shimano Dura-Ace Di2 components and Fulcrum Racing Zero C17 wheels.

Why buy your bike from Sigma Sports?

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All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics. Click here to see how we’ll deliver your bike or collect in-store.

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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.

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Bianchi Oltre XR4 CV Dura-Ace Di2 Road Bike 2020

Bianchi’s Oltre XR4 CV Dura-Ace Di2 Road Bike is a top performance road race machine with the componentry to match. Engineered for an aerodynamic advantage, it also features unique Countervail technology, claimed to cancel out 80% of the buzz from the roads for reduced fatigue and improved control. Designed for wider tyres, you can further this benefit even more, for an incredibly smooth and comfortable ride.

Shimano’s Dura-Ace Di2 electronic components are the brand's top-end option, and shifting is fast and precise at just a light touch of the lever. Mid-compact gearing is often chosen by serious racers that require big enough gears for sprinting and descending without losing required climbing ratios. Direct mount brakes offer modulated stopping that’s powerful and reliable in all conditions. The Fulcrum Racing Zero C17 wheels are a quality alloy set that balance low weight, durability and performance perfectly. A combined Vision Metron 5D bar and stem keep the aesthetics clean and reduce drag at the front end.


  • Computational Fluid Dynamics (CFD), to refine and optimise every aspect of the Oltre XR4 frameset, to ensure the new XR4 is a masterpiece of aerodynamic design
  • Bianchi’s leading aero design with direct mount brakes delivers a superior aero road experience
  • The Oltre XR4 frame and fork are designed to accommodate wider tyres. The extra clearance enhances comfort and grip
  • Countervail®, exclusive to Bianchi CV models – cancels 80% of vibrations resulting in increased control and reduced muscle fatigue. The result is a smooth ride and a racer who can stay focused in their fastest, most efficient aerodynamic position for longer
  • The Vision Metron 5D bar and stem gives the Oltre XR4 the cleaner, more aero front end for added speed and efficiency
  • Fulcrum Racing Zero C17 alloy wheelset and Vittoria Corsa 25c tyres
  • Shimano Dura-Ace Di2 drivetrain with direct mount brakes

Please note: Build as per technical specifications. Images for representation of colourway only.

Technical Specification

Frame Bianchi Oltre XR4 carbon w/Countervail, mechanical/electronic shifting compatible, head tube 1.4" - 1.1/8", direct mount brakes, PressFit 86,5x41mm bb
Fork Bianchi full carbon aero with Countervail, 1.1/8>1.4"
Headset FSA Orbit C-33 Matt UD Carbon 1.1/8">1.1/4
Handlebar/stem Vision Metron 5D integrated aero bar, bar/stem integrated, material UD weave carbon, drop 125mm, reach 80mm, Di2 compatible, finish black decal ext
Grips Black soft microfibre tape w/shockproof eva-139
Front Brake Shimano Dura-Ace BR-R9110 direct mount
Rear Brake Shimano Dura-Ace BR-R9110 direct mount
Brake Levers Shimano Dura-Ace Di2 ST-R9150
Front Derailleur Shimano Dura-Ace Di2 FD-R9150-F, 11-speed
Rear Derailleur Shimano Dura-Ace Di2 RD-R9150 SS, 11-speed
Shift Levers Shimano Dura-Ace Di2 ST-R9150, 11-speed
Cassette Shimano Dura-Ace CS-R9100, 11-12-13-14-15-17-19-21-23-25-28T
Crankset Shimano Dura-Ace FC-R9100, HollowTech II, 52x36T, crank length - 165mm-44cm, 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61cm
Front Wheel Fulcrum Racing Zero C17
Rear Wheel Fulcrum Racing Zero C17
Front Tyre Vittoria Corsa G2.0 Graphene 700x25 Clincher
Rear Tyre Vittoria Corsa G2.0 Graphene 700x25 Clincher
Saddle Fizik Arione R1, carbon braided
Seatpost Bianchi Oltre full carbon aero; clamp with alloy head adjustable and reversible +/- 35mm, length
Accessories Bianchi Reparto Corse carbon bottle cage / Bianchi Loli 600ml water bottle

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 included), 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.

To see how you build your new bike once you receive it, please see our bike assembly page here.

Please note 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.

Bianchi Oltre XR4 CV Dura-Ace Di2 Road Bike 2020 Sizing

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