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 Specialissima CV Dura-Ace Di2 Disc Road Bike
As the brand's lightweight race bike, the Bianchi Specialissima CV Dura-Ace Di2 Disc Road Bike is designed to excel on the steepest climbs, twisting descents and everything in-between. With an ultra-lightweight disc specific frameset, it features aggressive performance-orientated geometry for a precise and direct ride character - perfect for when every millisecond counts. Although featherlight, it is stiff enough to provide an excellent pedalling platform, making it the ride of choice for a host of pro teams.
Exclusive to Bianchi’s highest-end models, Countervail carbon technology dampens 80% of road vibration thanks to a viscoelastic composite material. By reducing road-buzz, less fatigue is experienced, allowing you to push harder for longer in comfort. This unique material also improves frame strength and stiffness, enhancing power transfer for an exhilarating ride.
The definition of super-bike, this model features a high-end spec list that aims to smash your personal bests. Developed through extensive wind-tunnel testing, the carbon Vision SC-40 disc wheels are handbuilt and exceptionally lightweight - perfect for fast acceleration and climbing performance. Designed for top-spec performance, the electronic Shimano Dura-Ace Di2 groupset is lightweight and efficient and features the R9170 hydraulic disc brakes for unmatched control on the descents.
Highlights
- Bianchi Countervail construction removes up to 80% of road vibration
- Race orientated geometry for a responsive yet stable ride
- Super-light 750 gram frame weight for unparalleled climbing performance
- Bianchi full carbon fork with Countervail technology
- Shimano Dura-Ace Di2 electronic groupset with hydraulic disc brakes
- Fizik Argo Vento R1 saddle
- Fast-rolling Fulcrum Racing 418 wheelset
Technical Specification
| Frame | Bianchi Specialissima Disc carbon with Bianchi CV, 1.5" - 1.5" headset, 27.2mm seatpost, mechanical/electronic shifting compatible, PressFit 86.5x41mm BB, internal cable routing for disc brakes, flat mount caliper, thru-axle 12x142mm |
| Fork | Bianchi full carbon disc, 1.5"- 1.1/8", flat mount caliper, thru-axle 12x100mm |
| Stem | FSA NS ACR, ST-OS-160, 3D Forged/CNC AL6061, 31.8mm, rise -6°, Di2 compatible, extension 90mm (47/50cm), 100mm (53cm), 110mm (55/57)cm, 120mm (59cm), 130mm (61cm) |
| Handlebar | FSA K-Force Compact, UD Weave Carbon, 31.8mm diameter, 125mm drop, 80mm reach, 4º Outward Bend, width - 400mm (47/50cm) , 420mm (53/57cm), 440mm (59/61cm) |
| Grips | Bianchi black soft microfibre taper with shockproof EVA-139 |
| Front Brake | Shimano BR-R9170, hydraulic disc, 160mm |
| Rear Brake | Shimano BR-R9170, hydraulic disc, 160mm |
| Brake Levers | Shimano BR-R9170 |
| Rear Derailleur | Shimano Dura-Ace Di2 RD-R9150 SS, 11-speed |
| Front Derailleur | Shimano Dura-Ace Di2 RD-R9150 |
| Shift Levers | Shimano Dura-Ace Di2 ST-R9170 2x11-speed, hydraulic disc brake |
| Chain | Shimano Dura-Ace CN-HG901-11, 11-speed |
| Cassette | Shimano Dura-Ace CS-R9100, 11-30t |
| Crankset | Shimano Dura-Ace FC-R9100 50x34T, Crank Length 165mm (44cm), 170mm (47/53cm), 172.5mm (55/59cm), 175mm (61cm) |
| Front Wheel | Vision SC40 Disc |
| Rear Wheel | Vision SC40 Disc |
| Front Tyre | Vittoria Corsa G2.0 graphene, 700x25, clincher |
| Rear Tyre | Vittoria Corsa G2.0 graphene, 700x25, clincher |
| Saddle | Fizik Argo Vento R1, carbon braided 7x10 rail, 260x140mm |
| Seatpost | FSA K-Force Light SB25, UD Carbon Monocoque, clamp type 2-Bolt Head "MTC", Setback 25 mm, Length 350mm, 27.2mm, Di2 battery compatible |
| 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. 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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