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.
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Bianchi Aria 105 Disc Road Bike 2021
Built to provide versatile aerodynamic performance to a range of riders, the Bianchi Aria 105 Disc Road Bike ticks all the boxes for riders looking to push their boundaries across a range of disciplines. With a stiff, carbon frameset, the Aria is lightweight with excellent power transfer, ideal for race scenarios where the seconds count. Designed with feedback from Bianchi’s top athletes and countless hours of wind-tunnel testing, each tube is optimised to be as aerodynamically efficient as possible.
To further reduce drag, the Aria’s geometry lends itself to an advanced tucked position that is perfect for racing. Despite its aggressive nature, the ride is comfortable and versatile, making it the perfect partner for all-round fast road riding. Deep-section Fulcrum 818 wheels offer further aero benefits, whilst 28mm wide Vittoria Zaffiro Pro V tyres add compliance and comfort on rough roads.
The workhorse Shimano 105 drivetrain offers stellar performance, retaining the premium look and feel of their high-end drivetrains at an improved price-point. Built with durability in mind, it is designed to last through racing, training and more, with only a minimal weight penalty to Ultegra. The 11-30t cassette will see you sending the steepest of climbs, and the Shimano RS505 hydraulic disc brakes will give you bags of braking confidence on the way down.
- Bianchi Aria carbon disc frameset, optimised for aerodynamic performance
- Bianchi full carbon disc 12x100mm thru-axle fork
- 11-speed Shimano 105 Drivetrain
- Fulcrum Racing 818 deep-section wheelset
- Internal cable routing for a sleek aesthetic
- Powerful Shimano hydraulic disc brakes
|Frame||Bianchi Aria Disc carbon, mechanical/electronic shifting compatible, pressfit 86.5x41mm BB, head tube 1.4"-1.1/8", integrated seat clamp, full carbon dropout, flat mount, thru-axle 12x142mm|
|Fork||Bianchi Full Carbon Disc 1.4"-1.1/8", thru-axle 12x100mm|
|Bottom Bracket||Shimano SM-BB72-41B|
|Stem||Bianchi Reparto Corse 3D Forged alloy 6061, rise - -8°, 1.1/8", length - 90mm (47/50cm), 100mm (53cm), 110mm (55/57cm), 120mm (59cm), 130mm (61cm)|
|Handlebar||Bianchi Reparto Corse Aero Compact, alloy 6061, diameter - 31.8cm, reach - 74mm, drop - 116mm, width - 400mm (47/53cm), 420mm (55/59cm), 440mm (61cm)|
|Bar Tape||La Spirale Ribbon Cork|
|Front Brake||Shimano BR-RS505, flat mount, hydraulic disc, SM-RT70 rotor|
|Rear Brake||Shimano BR-RS505, flat mount, hydraulic disc, SM-RT70 rotor|
|Brake Levers||Shimano 105 R7020 hydraulic disc|
|Rear Derailleur||Shimano RD-R7000 SS 11-speed|
|Shift Levers||Shimano 105 ST-R7020 (with smaller lever size for sizes 44/53cm)|
|Chain||KMC X-11-1 EPRT finish, 11-speed|
|Cassette||Shimano 105 CS-R7000, 11-30t|
|Crankset||Shimano 105 FC-R7000 50x34T, Hollowtech II, crank length - 170mm - (47/53cm), 172.5mm (55/59mm), 175mm (61cm)|
|Front Wheel||Fulcrum Racing 818 Disc|
|Rear Wheel||Fulcrum Racing 818 Disc|
|Front Tyre||Vittoria Zaffiro Pro V, 700x28mm, clincher|
|Rear Tyre||Vittoria Zaffiro Pro V, 700x28mm, clincher|
|Saddle||Selle Royal Seta S1, steel rails, 278x144mm|
|Seatpost||Bianchi Aria Full Carbon Aero, clamp with alloy head adjustable and reversible +/-35mm, length - 300mm (47/50cm), 350mm (53/61cm)|
|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 specified), 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. We do not install accessories to bikes, including mudguards.
Bianchi Aria 105 Disc Road Bike 2021 Sizing
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