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.
Bianchi Oltre XR3 CV Ultegra Di2 Disc Road Bike 2022
The Bianchi Oltre XR3 CV Ultegra Di2 Disc Road Bike blends advanced frameset technology with electronic gear shifting to offer a fast and agile riding experience. The frameset comprises Bianchi’s Countervail (CV) carbon that infuses viscoelastic material into its sophisticated matrix to markedly reduce road surface vibrations, increase lateral stiffness and lower weight. This carbon material is formed into aerodynamically sculpted tube sections to lower drag at high speeds, while a race-inspired geometry places the rider in a powerful position over the pedals for maximum efficiency.
Fulcrum Racing 400 wheels have lightweight, 35mm deep aluminium rims to grant a nimble climbing sensation, consistent momentum at higher speeds and control in crosswinds. These wheels are driven by a Shimano Ultegra Di2 11-speed drivetrain that shifts flawlessly via its electronic format. Hydraulic disc brakes, also of the Ultegra marque, complete the build and stop with power and composure in all weather conditions.
- A versatile, fast road bike with aero tube profiles, rigidity and nimble handling
- The frame is made from Countervail (CV) carbon that combines viscoelastic material together with a special carbon fibre layup
- CV carbon helps to dissipate vibrations, increase lateral stiffness and decrease weight
- Aerodynamic frame tube sections markedly reduce drag
- Internal cable and brake hose routing further lowers drag and give a clean aesthetic
- A well-poised race-inspired geometry affords pedalling efficiency and comfort
- Fulcrum Racing 400 wheels feature lightweight, 35mm deep alloy rims to guarantee speed and responsiveness
- The Shimano Ultegra Di2 R8050 11-speed gears grant crisp and reliable shifting via their electronic format
- Hydraulic disc brakes afford power and control in all weather conditions
|Frame||Bianchi Oltre XR3 Disc, CV carbon, mechanical/electronic shifting compatible, PressFit bottom bracket 86.5x41mm, flat mount calipers, thru-axle 12x142mm|
|Fork||Bianchi full CV carbon, disc brake, 1.5" integrated headset, flat mount caliper, thru-axle 12x100mm|
|Headset||FSA Orbit C-40-ACB|
|Bottom Bracket||Shimano SM-BB72-41B PressFit|
|Stem||Bianchi Reparto Corse 3D Forged alloy 6061, rise +/ - 6°, height 38mm, 1.1/8", length - 90mm (size 47/50cm), 100mm (size 53cm), 110mm (size 55/57cm), 120mm (size 59/61cm)|
|Handlebar||Bianchi Reparto Corse Aero Compact, alloy 6061, 31.8mm diameter, 74mm reach, 116mm drop, width - 400mm (size 47/53cm), 420mm (size 55/59cm), 440mm (size 61cm)|
|Bar Tape||Bianchi La Spirale Ribbon cork|
|Front Brake||Shimano BR-R8070 hydraulic disc caliper with Shimano SM-RT800 Center Lock, 160mm rotor|
|Rear Brake||Shimano BR-R8070 hydraulic disc caliper with Shimano SM-RT800 Center Lock, 160mm rotor|
|Brake Levers||Shimano Ultegra ST-R8070 hydraulic disc|
|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, hydraulic disc brake|
|Chain||Shimano Ultegra CN-HG701-11, 11-speed|
|Cassette||Shimano Ultegra CS-R8000 11-speed, 11-30T|
|Crankset||Shimano Ultegra FC-R8000 50x34T, Hollowtech II, Crank Length - 170mm (47/53cm bikes), 172.5mm (55/59cm bikes), 175mm (61cm bikes)|
|Front Wheel||Fulcrum Racing 400 disc brake, 622x19c, 2 WAY FIT tubeless-ready|
|Rear Wheel||Fulcrum Racing 400 disc brake, 622x19c, 2 WAY FIT tubeless-ready|
|Front Tyre||Pirelli P7, 700 x 28c, 60TPI, nylon breaker, folding, clincher|
|Rear Tyre||Pirelli P7, 700 x 28c, 60TPI, nylon breaker, folding, clincher|
|Saddle||Fizik Antares R7, S alloy rail, 274x142mm|
|Seatpost||Bianchi Reparto Corse Full Carbon Aero with an adjustable alloy head for +/- 35mm of positional changes. Length|
|Pedals||Available to be purchased separately|
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.