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.
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.
CUBE Nuroad Race Gravel Bike 2023
Featuring Shimano's gravel-specific GRX 2x11 components, the CUBE Nuroad Race Gravel Bike combines all the best qualities of the brand's road race and cyclocross series in a rugged, versatile and lively bike. Ample frame clearance means you're able to fit wide, lightweight and comfortable tyres with a CUBE wheelset featuring Newmen hubs. Combined with powerful hydraulic disc brakes, they give you the grip and control you need in any weather. And a vibration-damping full carbon fork makes even long rides a pleasure, so you can explore wherever your curiosity leads you.
To create the Nuroad, CUBE took inspiration from their race and cyclocross bikes, then threw a little mountain bike DNA into the mix. There's plenty of clearance for big, grippy and comfortable 45mm tyres – or 40mm if you run mudguards at the same time. There's an integrated seat clamp, exceptionally tidy rack, mudguard and kickstand mounts, and neat internal cable routing to keep gear shifts grit- and mud-free for longer. Thru-axle wheels improve steering accuracy, even on the roughest roads. And the full carbon fork isn't just lightweight – it also helps reduce vibration from the road and features lowrider rack mounts.
Highlights
- Light and strong frame made of 6061 Superlite aluminium
- Carbon fork with lowrider eyelets
- Fast yet stable and comfortable geometry
- Versatile enough for gravel roads, sand paths, cobblestone strips and asphalt
- Shimano GRX 2x11-speed drivetrain
- Hydraulic disc brakes with 160mm rotors
- Fast but comfortable 40mm Schwalbe G-One folding tyres
- Integrated mounting points for mudguards, luggage rack and rear stand
- 45mm tyre clearance
Technical Specification
| Frame | CUBE aluminium 6061 T6 Superlite, Gravel Comfort geometry, flat mount disc, mudguard and rack mounts, 12x142mm |
| Fork | CUBE Nuroad flat mount disc, full carbon, 1 1/8" - 1 1/4" tapered, mudguard and lowrider Mounts, 12x100mm |
| Headset | VP Z-t, Top Zero-Stack 1 1/8" (OD 44mm), Bottom Integrated 1 1/4" |
| Stem | CUBE Performance SLX, 31.8mm |
| Handlebar | CUBE Gravel Race |
| Bar Tape | ACID Bartape CX |
| Front Brake | Shimano BR-RX400 hydraulic disc, flat mount / 160mm rotor |
| Rear Brake | Shimano BR-RX400 hydraulic disc, flat mount / 160mm rotor |
| Brake Levers | Shimano GRX ST-RX600 |
| Front Derailleur | Shimano GRX FD-RX810 |
| Rear Derailleur | Shimano GRX RD-RX810, direct mount, 11-speed |
| Shift Levers | Shimano GRX ST-RX600, 11-speed |
| Chain | Shimano CN-HG601, 11-speed |
| Cassette | Shimano 105 CS-HG700, 11-34T |
| Crankset | Shimano GRX FC-RX600, 46x30T |
| Front Wheel | CUBE GR 2.3 Disc, clincher |
| Rear Wheel | CUBE GR 2.3 Disc, clincher |
| Front Tyre | Schwalbe G-One Allround, Kevlar, 40-622, 40mm |
| Rear Tyre | Schwalbe G-One Allround, Kevlar, 40-622, 40mm |
| Saddle | Natural Fit Venec |
| Seatpost | CUBE Performance, 27.2mm |
| Pedals | Available to be purchased separately |
| Manufacturer Claimed Weight | 10.2kg (small) |
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.