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Bianchi Oltre XR4 Ultegra Di2 Disc Road Bike 2019

★★★★★ ★★★★★
MSP £6,700.00 Save 24%

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Product ID: 950143

Incorporating disc brake performance and outstanding aerodynamics, the Bianchi XR4 CV Ultegra Di2 Road Bike utilises Countervail technology to absorb vibration and provide exceptional handling in this stiff and responsive frameset.

Shimano's Ultegra Di2 groupset and strong and aero Fulcrum Racing 418 wheels finish this build off perfectly. This bike will give you the ultimate control and comfort in an aesthetically sleek package.

Why buy your bike from Sigma Sports?

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Expert Advice

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.

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Built, Checked, Tuned and Tested

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.

Free Bike Delivery

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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Free 30-Day Bike Insurance

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.

Bianchi Oltre XR4 Ultegra Di2 Disc Road Bike 2019

Aerodynamic design meets improved braking performance in the Bianchi Oltre XR4 Ultegra Di2 Road Bike. Engineered using Computational Fluid Dynamics (CFD), every aspect of this outstanding bike has been optimised and refined to reduce drag, and the Metron 5D ACR aero handlebar and stem system provide a more efficient front end. Tested in collaboration with professional riders, you can be sure this bike is made to perform at the highest level. One of the highlights is Countervail® technology, absorbing 80% of vibrations for a significantly smoother ride. The frameset has been built up with Shimano's Ultegra Di2 drivetrain, for instant, smooth shifts at just the light touch of a button.


  • Bianchi’s leading aero design meets upgraded disc braking performance to deliver a superior aero road experience
  • The Oltre XR4 Disc frame and fork are designed to accommodate wider tyres. The extra clearance enhances comfort and grip
  • Countervail®, exclusive to Bianchi CV models – cancels the vibration resulting in increased control and reduced muscle fatigue. The result with the Oltre XR4 is a smooth ride and a racer who can stay focused in their fastest, most efficient aerodynamic position for longer
  • The Metron 5D ACR bar and stem gives the Oltre XR4 the cleaner, more aero front end for added speed and efficiency
  • Fulcrum Racing 418 disc brake wheelset
  • Shimano BR-R8070, hydraulic disc brakes, flat mount calipers / Shimano SM-RT800 Center lock, 160mm diameter rotors
  • Shimano Ultegra Di2 drivetrain

Please note: Bike is supplied with the Fulcrum Racing 418 disc brake wheelset indicated in spec, not the Fulcrum Racing Quattro wheelset pictured.

Technical Specification

FRAME Bianchi Oltre XR4 carbon with Countervail, mechanical/electronic shifting compatible, headset 1.5", PressFit 86,5x41mm BB, disc brake internal cable routing, flat mount caliper, thru axle 12x142mm
FORK Bianchi Full Carbon with Countervail, 1.5" integrated head, disc brake internal cable, flat mount caliper, thru axle 12x100mm
HEADSET FSA Orbit, 1.5", specific for Metron ACR integrated handlebar
STEM Included with handlebar
HANDLEBAR Vision Metron 5D ACR Disc Integrated Aero bar, material UD weave carbon, drop 125mm, reach 80mm, Di2 compatible, stem length/bar width
FRONT BRAKE Shimano BR-R8070, hydraulic disc
REAR BRAKE Shimano BR-R8070, hydraulic disc
ROTOR Shimano SM-RT800 center lock, diameter 160mm
BRAKE LEVERS Shimano Ultegra Di2 ST-R8070
FRONT DERAILLEUR Shimano Ultegra Di2 FD-R8050
REAR DERAILLEUR Shimano Ultegra Di2 RD-R8050 SS 11-speed
SHIFT LEVERS Shimano Ultegra Di2 ST-R8070 2x11-speed
CHAIN Shimano Ultegra CN-HG701-11, 11-speed
CASSETTE Shimano Ultegra CS-R8000, 11-speed, 11-28T
CRANKSET Shimano Ultegra FC-R8000 52x36T, Hollowtech II, crank length
FRONT WHEEL Fulcrum Racing 418, disc brake
REAR WHEEL Fulcrum Racing 418, disc brake
FRONT TYRE Vittoria Rubino Pro G+ Isotech graphene, 700x28, clincher
REAR TYRE Vittoria Rubino Pro G+ Isotech graphene, 700x28, clincher
SEATPOST Bianchi Oltre Full Carbon Aero; clamp with alloy head adjustable and reversible +/- 35mm, length

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. 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. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

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