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.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Bianchi Impulso E-Road Ultegra Disc Road Bike
Whether you're commuting or going on long rides, the Bianchi Impulso E-Road Ultegra Disc Road Bike allows you to ride in style and travel further for less effort. A strong aluminium frame is combined with a lightweight carbon fork for the best blend of stiffness and comfort.
The motor itself is a Polini drive unit that's integrated into the downtube for clean and subtle aesthetics. Five different power levels allow you to adapt to different terrains and decide how much effort you want to put in. Charging takes a few hours so you'll be ready to go again the next day.
Shimano Ultegra components are reliable and smooth, for precise shifting, and there are plenty of gears to choose from thanks to a compact chainset and wide-ranging 11 - 32 cassette. Hydraulic disc brakes will inspire confidence on fast descents. Kitted out with Fulcrum racing 700 disc brake wheels, the ride is stiff and smooth rolling.
- Polini EP3 drive unit, 250W, and Polini 500Wh battery
- Shimano Ultegra 2x11-speed drivetrain
- Shimano hydraulic disc brakes
Please note: The image is shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
|FRAME||Bianchi Impulso E-Road alu triple hydroforming technology, integrated headset 1.1/8", 700C, thru axle OLD 142mm, flat mount disc|
|FORK||Bianchi, full carbon, 1.1/8", 12x100mm, flat mount|
|HEADSET||FSA No.8B/ZS4D 1.1/8"|
|BOTTOM BRACKET||Included with motor unit|
|STEM||Bianchi Reparto Corse 3D Forged alloy 7050, rise +/ - 7°, 1.1/8", Ext|
|HANDLEBAR||Bianchi Reparto Corse Compact Flat Top, alloy 2014 diameter 31.8mm, reach 126mm, drop 77.4mm, Size|
|FRONT BRAKE||Shimano BR-R8070, hydraulic disc|
|REAR BRAKE||Shimano BR-R8070, hydraulic disc|
|ROTORS||Shimano SM-RT800, diameter 160mm|
|MOTOR||Polini EP3 with battery pack 500W - 36V - 13,6Ah, EP3 display, magnet and wheel sensor|
|FRONT DERAILLEUR||Shimano Ultegra FD-R8000|
|REAR DERAILLEUR||Shimano Ultegra RD-R8000 GS, 11-speed|
|SHIFT LEVERS||Shimano Ultegra ST-R8020 2x11-speed hydraulic disc brake|
|CHAIN||KMC X11 EPT finish|
|CASSETTE||Shimano 105 CS-5800 11-speed, 11-32T|
|CRANKSET||FSA 50x34T, crank length - 170mm|
|FRONT WHEEL||Fulcum Racing 700 disc brake CX|
|REAR WHEEL||Fulcum Racing 700 disc brake CX|
|FRONT TYRE||Vittoria Zaffiro Pro G+ 700x32, clincher|
|REAR TYRE||Vittoria Zaffiro Pro G+ 700x32, clincher|
|SEATPOST||Reparto Corse full carbon UD with alloy clamp, two stainless steel bolts, setback 15mm, diameter 31.6mm, length 350mm|
|WATER BOTTLE||Bianchi Loli 600ml|
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 Impulso E-Road Ultegra Disc Road Bike Sizing
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