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Description
Perfect for riders who enjoy big adventures on mixed terrain, the Bianchi Via Nirone 7 All Road GRX400 Disc Gravel Bike pairs a strong yet light alloy frame with a full carbon fork for a stable ride and precise handling. The endurance-inspired geometry puts the rider in a slightly more relaxed but not too upright position.
Built up with gravel-specific Shimano GRX components, shifting is smooth, and Shadow technology in the rear derailleur is ideal for stability over rougher ground, reducing the chances of chain slap or drop. The combination of 46x30-tooth chainrings and an 11-34-tooth cassette brings a wide range of gears including those to assist you up steep or draggy hills.
Tubeless-ready Velomann GD24 disc wheels and Kenda Happy Medium tyres in a 35mm width help soak up bumps for smoother, more comfortable rolling, and traction is excellent, particularly on hard-packed and grassy terrain.
Frame | Bianchi Via Nirone 7 Allroad alloy, hydroforming tubing, internal cable routing, seatpost 31.6mm, flat mount disc brake, thru-axle 12x142mm, QR, rack and mudguard ready, downtube underside bottle cage ready |
Fork | Bianchi Carbon 1.1/8", disc, flat mount caliper, thru-axle 12x100mm |
Headset | FSA NO.8B/ZS4D |
Stem | Velomann Alloy 6061, rise +/ - 7°, height 38mm, oversize, 1.1/8", length - 70mm (47cm) / 90mm (50,53cm) / 100mm (55cm) / 110mm (57,59cm) / 120mm (61,63cm) |
Handlebar | Velomann Aluminium 6061, reach 70mm, flare angle 16°, width - 40cm (47-53cm) / 42cm (55-59cm) / 44cm (61,63cm) |
Grips | Cork with Bianchi logo |
Front Brake | Shimano BR-RX400 hydraulic disc / Shimano SM-RT64, 160mm rotor |
Rear Brake | Shimano BR-RX400 hydraulic disc / Shimano SM-RT64, 160mm rotor |
Brake Levers | Shimano GRX 400 ST-RX400 |
Front Derailleur | Shimano Ultegra Di2 R8150, 12-speed |
Rear Derailleur | Shimano Ultegra Di2 R8150, Shadow, 12-speed |
Shift Levers | Shimano GRX 400 ST-RX400, 2x10-speed |
Chain | Shimano CN-HG54 10-speed |
Cassette | Shimano CS-HG500-10, 11-34t |
Crankset | Shimano FC-RX600 46x30T, crank length - 170mm (47-53cm) / 172.5mm (55-59cm) / 175mm (61,63cm) |
Front Wheel | Velomann GD24 disc 622-21, tubeless-ready |
Rear Wheel | Velomann GD24 disc 622-21, tubeless-ready, Formula RXC-142S road disc hub |
Front Tyre | Kenda Happy Medium 700x35, clincher |
Rear Tyre | Kenda Happy Medium 700x35, clincher |
Saddle | Velomann 2302HRN, hole, steel rail, cover PU soft touch, 280x145mm |
Seatpost | Velomann Alloy shaft AL6061, alloy head, 15mm offset, 31.6mm, length 350mm |
Pedals | Available to be purchased separately |
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.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team