eGift Vouchers - send the perfect gift from £10 to £500
New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

Bianchi Via Nirone 7 Allroad GRX400 Disc Gravel Bike 2021

★★★★★ ★★★★★

Select a colour and size to view stock availability

Find My Size
Via Nirone 7 Allroad GRX400 Disc Gravel Bike 2021

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

Product ID: 1311434

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 cycle to work scheme
Cycle to Work Scheme

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 Via Nirone 7 Allroad GRX400 Disc Gravel Bike 2021

Made for gravel exploring and tough mixed-terrain commutes, the Bianchi Via Nirone 7 Allroad GRX400 Disc Gravel Bike takes the road less travelled in its stride. Designed to be versatile for both gravel and road cycling, the Via Nirone uses a strong aluminium frameset and carbon fork, combining durability with comfort to be the perfect one-bike option for many riders. The equipped Kenda Happy Medium tyres roll fast on roads and hardpack but pack cornering knobs for all-road confidence. With a 35mm width, they add comfortable compliance, and the frameset even has clearance for up to a 40mm width.

The Shimano GRX 400 groupset is part of their gravel-specific range, offering a wide 10-34t range to ascend even the most strenuous of climbs. Developed for exploring, the levers feature off-road specific ergonomics, and the clutch rear mech provides silent, chain-slap free performance on rough surfaces. For confident descending, the Shimano RX400 hydraulic disc brakes have excellent stopping power, even in wet weather. Bianchi house brand Reparto Corse components keep the cost down without sacrificing quality, ensuring that the Via Nirone is a superb choice for aspiring adventure cyclists.


  • Aluminium all-road frameset
  • Compliant Bianchi full carbon fork
  • Shimano GRX 400 10 speed gravel-specific groupset
  • Shimano BR-RX400 hydraulic disc brakes for impressive stopping power
  • Kenda Happy Medium gravel-specific 35mm wide tyres

Technical Specification

Frame Bianchi Via Nirone 7 Allroad alloy, hydroforming tubing, internal cable routing, seatpost 31.6mm, flat mount disc brake, thru-axle 12x142mm, rack and mudguard mounts, downtube underside bottle cage ready
Fork Bianchi carbon 1.1/8", disc, flat mount, thru-axle 12x100mm
Headset FSA No.8B/ZS4D
Stem Bianchi Reparto Corse alloy 6061, rise +/-7°, 1.1/8", length - 70mm (44/46cm), 90mm (50/53cm), 100mm (55cm), 110mm (57/59cm), 120mm (61cm), 130mm (63cm)
Handlebar Bianchi Reparto Corse aluminium 6061, reach 70mm, flare angle 16°, drop CC 120mm x 40cm and 130mm x 42/44cm, width - 400mm (47/53cm), 420mm (55/59cm), 440mm (61/63cm)
Bar Tape Cork with Bianchi logo
Front Brake Shimano BR-RX400, hydraulic disc brake, 160mm Shimano SM-RT64 rotor
Rear Brake Shimano BR-RX400, hydraulic disc brake, 160mm Shimano SM-RT64 rotor
Brake Levers Shimano GRX 400, ST-RX400
Front Derailleur Shimano GRX 400 FD-RX400
Rear Derailleur Shimano GRX 400 FD-RX400, Shadow+ design, 10-speed
Shift Levers Shimano GRX 400, ST-RX400, 2x10-speed
Cassette Shimano Tiagra CS-HG500-10, 10-speed, 11-34t
Chain Shimano CN-HG54, 10-speed
Crankset Shimano FC-RX600, 46x30t, crank length
Front Wheel Bianche Reparto Corse CDX22 disc (hub - Formula CL-712)
Rear Wheel Bianche Reparto Corse CDX22 disc (hub - Formula RXC-142S)
Front Tyre Kenda Happy Medium, 700x35mm, clincher
Rear Tyre Kenda Happy Medium, 700x35mm, clincher
Saddle Selle Royal SR 2302HRN, steel rails, 280x145mm
Seatpost Bianchi Reparto Corse, AL6061 shaft, alloy head, diameter 31.6mm, 15mm offset, length 300mm (47cm), 350mm (50/63cm)
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.

Bianchi Via Nirone 7 Allroad GRX400 Disc Gravel Bike 2021 Sizing

Close menu