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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Bianchi Oltre XR4 CV Super Record 12-Speed Road Bike 2020
Every detail of the Bianchi Oltre XR4 CV Super Record 12-Speed Road Bike has been optimised for performance. Computational Fluid Dynamics (CFD) was used to refine the frameset for aerodynamic performance, and innovative Countervail technology damps vibrations from the road to keep fatigue at bay. This bike is a perfect balance of stiffness, drag reduction and comfort and will excel on the climbs, descents, and when sprinting for the line.
The perfect complement to such a frameset, Campagnolo's Super Record 12-speed groupset offers precision shifting and direct mount braking. Fulcrum Racing Zero C17 wheels are a top alloy option, strong, stiff and versatile enough for training and racing needs, and they'll remain stable in crosswinds. Vision's Metron 5D integrated aero bar and stem combination brings clean looks to this striking bike while offering a further drag-reducing advantage.
Highlights
- Computational Fluid Dynamics (CFD) used 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 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
Please note: Build as per technical specifications. Images for representation of colourway only.
Technical Specification
| Frame | Bianchi Oltre XR4 carbon with Countervail, mechanical/electronic shifting compatible, head tube 1.4" - 1.1/8", direct mount brakes, PressFit 86.5x41mm BB |
| Fork | Bianchi full carbon 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 with shockproof EVA-139 |
| Front Brake | Campagnolo Record Skeleton, direct mount |
| Rear Brake | Campagnolo Record Skeleton, direct mount |
| Brake Levers | Campagnolo Super Record |
| Front Derailleur | Campagnolo Super Record, 12-speed |
| Rear Derailleur | Campagnolo Super Record, 12-speed |
| Shift Levers | Campagnolo Super Record, 2x12-speed |
| Cassette | Campagnolo Super Record, 12-speed, 11-29t |
| Crankset | Campagnolo Super Record, 50/34t ultra-torque Ti, crank length - 165mm-44cm, 170mm-47/54cm, 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. 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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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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