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 Race 105 Road Bike
The Oltre Race 105, a pinnacle of Italian engineering and cycling excellence, offers a dynamic combination of speed, precision, and versatility. Its aerodynamic carbon frame is optimized for minimal wind resistance and maximum speed, and with compatibility for both mechanical and electronic transmissions, it caters to a wide range of riders. The integrated cable routing, BB-PressFit 86.5x41, disc brake flat mount, and thru axle 12x142 ensure that every pedal stroke translates to uncompromised performance.
Shifting is a breeze with the Shimano 105 hydraulic disc brake system, known for its reliable and rapid gear changes. Available in various sizes from 44cm to 61cm, this bike accommodates riders of all heights, enhancing accessibility.
The Fulcrum Racing 818 disc brake wheelset and Vittoria Rubino IV G2.0 graphene tires provide both control and comfort. The Velomann cockpit components and Full Carbon Aeroshape seatpost add the finishing touches for an exceptional ride.
For those seeking a high-performance road bike that seamlessly blends form and function, the Oltre Race 105 is the perfect choice. Its striking design and top-of-the-line components make it a standout option for riders looking to elevate their cycling experience.
Technical Specification
| Frame | Olyre Race aero carbon, compatible with mechanical/electronic transmissions, internal cable routing, BB-PressFit 86.5x41, integrated seat clamp, disc brake flat mount, thru axle 12x142, available in sizes 44-47-50-53-55-57-59-61cm |
| Seatpost Clamp | Included in the frame |
| Headset | ACROS & FSA, designed for internal cable routing |
| Fork | Full Carbon Aero Road, integrated head, disc brake flat mount, thru axle 12x100 |
| Shifter | Shimano 105 hydraulic disc brake for road, suitable for 160mm rotor |
| Rear Derailleur | Shimano 105 |
| Front Derailleur | Shimano 105 |
| Crankset | Shimano 105 hollowtech 2, 50x34T, with crank lengths varying by frame size |
| Bottom Bracket | Shimano, SM-BB72-41B, press fit for road |
| Chain | Shimano |
| Cassette / Freewheel | Shimano 105 |
| Brake | Shimano hydraulic disc brake, included in the shifter |
| Brake Lever | Included |
| Disc Rotor | Shimano rotor for disc brake center lock, 160mm |
| Rim/Wheelset | Fulcrum Racing 818 disc brake, Aluminum C19, 2WFR Tubeless ready 622x19c, with a profile height of 34mm and HG11 hub |
| Tire | Vittoria Rubino IV G2.0 graphene, 700x28, 60TPI |
| Stem | Velomann, Alloy 6061, with a -7° angle, available in various lengths based on frame size |
| Handlebar | Velomann Aero Compact, alloy 6061, 31.8mm diameter, with reach of 74mm and drop of 116mm. Handlebar size varies by frame size. |
| Grip / Tape | Bianchi cork, black |
| Seatpost | Velomann Full Carbon Aeroshape, special clamp type with alloy head, adjustable and reversible +/- 35mm, with lengths varying by frame size |
| Saddle | Velomann Seta |
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.
Bianchi Oltre Race 105 Road Bike Sizing
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".