Extra 10% off Clearance Clothing | Use Code: WINTER10
New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

Bianchi Impulso GRX810 Disc Gravel Bike 2022

MSP £2,914.00 Save 25%

Select a colour and size to view stock availability

Impulso GRX810 Disc Gravel Bike 2022

We're sorry, but unfortunately, we're unable to ship this item to your country

Product ID: 1456635

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

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.

sigma sports built checked tuned and tested
Built, Checked, Tuned and Tested

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.

Free Bike Delivery

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.

sigma sports free 30 day bike insurance
Free 30-Day Bike Insurance

We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.

Bianchi Impulso GRX810 Disc Gravel Bike 2022

Designed to excel on a wide variety of surfaces, Bianchi's Impulso GRX810 Disc Gravel Bike combines the efficiency of their road bikes with off-road-ready features.

The aluminium frame has clearance for 40mm wide tyres along with mudguard and rack mounts so that it can be ridden in any weather conditions or used to carry shopping or camping equipment. The bike is equipped with Kenda Alluvium tyres that offer enough grip and volume for off-road use, yet they still roll quickly on tarmac thanks to a smoother central section.

The 11-speed gravel-specific drivetrain utilises a 48/31 chainset and an 11-34 cassette to provide a very wide range of gears without introducing large, cadence-breaking jumps. Hydraulic disc brakes from Shimano allow for excellent stopping power and control whilst the 16° flared handlebar gives a more stable steering platform when off-road. 


  • Impulso Allroad aluminium frame and carbon fork with 40mm tyre clearance, mudguard and rear carrier ready
  • Shimano GRX 810 11-speed gravel groupset
  • Shimano BR-RX400 hydraulic disc brakes
  • Kenda Alluvium 700x40c tyres

Technical Specification

Frame Bianchi Impulso Allroad aluminium, 1.1/8" HT, thru-axle 12x142mm, flat mount, compatible with 40mm tyre, mudguard and rear carrier ready
Fork Bianchi Full Carbon 1.1/8", flat mount caliper, thru-axle 12x100mm
Headset FSA NO.8B/ZS4D
Bottom Bracket Shimano PF41
Stem Velomann ST182A, Alloy 6061, raise +/ - 7°, height 38mm, Oversize, 1.1/8", Length 70mm-47cm, 90mm-50/53cm, 100mm-55cm, 110mm-57/59cm, 120mm-61/63cm
Handlebar Velomann RA68A aluminium 6061, reach 70mm, flare angle 16°, drop cc 120 x size 40cm and 130mm x size 42-44-46cm, size
Bar Tape La Spirale Ribbon cork
Front Brake Shimano BR-RX400 hydraulic disc brake caliper with Shimano SM-RT70 160mm rotor
Rear Brake Shimano BR-RX400 hydraulic disc brake caliper with Shimano SM-RT70 160mm rotor
Brake Levers Shimano GRX 810 ST-RX810 hydraulic disc
Front Derailleur Shimano GRX 810 FD-RX810, down-swing, down pull, braze-on type, 61-66°, Max 46-50T, CL 46mm, clamp adapter, SM-AD91, L-size(34.9mm) 11-speed
Rear Derailleur Shimano GRX 810 RD-RX810, top normal, Shadow Plus Design, direct attachment 12-speed
Shift Levers Shimano GRX 810 ST-RX810 11-speed, hydraulic disc brake
Chain Shimano CN-HG601-11, 11-speed
Cassette Shimano 105 CS-HG7000 11-speed, 11-34T
Crankset Shimano GRX 810 FC-RX810-2 48x31T, Hollowtech II, Crank Length - 170mm-47/53cm, 172.5mm-55/59cm, 175mm-61/63cm
Front Wheel Formula road disc, Center Lock
Rear Wheel Formula road disc, Center Lock
Front Tyre Kenda Alluvium 700x40, 60TPI, K1226, clincher
Rear Tyre Kenda Alluvium 700x40, 60TPI, K1226, clincher
Saddle Velomann 2302HRN, hole, steel rail, cover PU soft touch, length/width 280x145mm
Seatpost Velomann SP02.1 Alloy shaft AL6061, alloy head, 15mm offset, 31,6mm, length - 350mm-47/63cm
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.

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 Impulso GRX810 Disc Gravel Bike 2022 Sizing

Close menu