Description
Cube Nuroad Hybrid C:62 EXC 400X Electric Flatbar Gravel Bike
The Cube Nuroad Hybrid C:62 EXC 400X is a lightweight carbon flatbar e-gravel bike built for fast commuting, fitness riding and mixed-terrain exploration. The C:62 carbon frame uses Advanced Twin Mold construction and Gravel Endurance Geometry for stable handling on rougher surfaces. A fully integrated Bosch CompactTube 400 battery powers the Bosch Performance SX motor, delivering up to 60 Nm of support through SRAM’s Rival XPLR AXS 1×13 electronic drivetrain. The C:62 carbon fork adds steering precision and vibration damping, with lowrider mounts and internal light cable routing for touring setups. Newmen Evolution SL X.R.25 wheels with Schwalbe G-One RS Pro 45 mm tyres give grip, comfort and speed on tarmac, gravel and light trails.
Unsure on size? Our Smart Fit Tool can suggest a size using geometry data supplied by the brand.
Key Specifications
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C:62 carbon frame with Gravel Endurance Geometry
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Bosch Performance SX motor, 60 Nm
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Bosch CompactTube 400 battery
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SRAM Rival XPLR AXS 1×13 electronic drivetrain
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SRAM Rival AXS hydraulic disc brakes
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Newmen Evolution SL X.R.25 wheels, tubeless ready
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Schwalbe G-One RS Pro 45 mm tyres
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Full mounting points for racks, mudguards and kickstand
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UDH dropout
Frame and Fork
The C:62 carbon frame uses Advanced Twin Mold construction for strength, low weight and consistent fibre layup. Gravel Endurance Geometry improves stability on rougher terrain. Internal cable routing keeps the bike tidy and supports clean accessory integration. The frame includes full mounting points for racks, mudguards and a kickstand, making it suitable for commuting or touring. The C:62 carbon fork uses a tapered steerer for precise handling and includes lowrider mounts and internal light cable routing for versatile builds. Clearance for 50 mm tyres adds comfort and grip on mixed terrain.
Motor and Battery
The Bosch Performance SX motor delivers up to 60 Nm of torque for efficient support on climbs and fast gravel sections. The CompactTube 400 battery is fully integrated into the frame for clean styling and balanced weight distribution. The system uses Bosch’s Smart System platform for modern connectivity and control. The frame is PowerMore-ready for an optional 250 Wh range-extender battery.
Drivetrain and Brakes
SRAM’s Rival XPLR AXS 1×13 drivetrain delivers fast, wireless shifting with a wide 10-46T cassette suited to steep climbs, fast gravel sections and long endurance rides. SRAM Rival AXS hydraulic disc brakes with 180 mm rotors add controlled stopping power in wet and dry conditions.
Wheels and Tyres
Newmen Evolution SL X.R.25 wheels use 28 spokes front and rear and are tubeless ready. The lightweight rims support fast acceleration and stable handling. Schwalbe G-One RS Pro 45 mm tyres add grip and comfort on gravel, tarmac and light trails, with a tread pattern suited to fast mixed-surface riding.
Cockpit and Contact Points
The Newmen Advanced Gravel Bar provides stable steering and multiple hand positions for long rides. The Cube CIS stem integrates clean cable routing. Acid PP Trekking pedals, Acid Nuance Pro saddle and Newmen Advanced carbon seatpost complete the setup.
Frame Details
The frame includes internal cable routing, flat mount disc interfaces and a UDH dropout for drivetrain compatibility. The Bosch control unit is integrated into the top tube with a mini remote on the handlebar. X-Connect wiring is pre-installed for easy lighting upgrades. The hidden seat clamp, Direct Mount chain guide, Boost rear end and full accessory mounts make the bike adaptable for commuting, touring or gravel exploration.
Who It’s For
The Nuroad Hybrid C:62 EXC 400X suits riders who want a lightweight electric flatbar gravel bike with electronic shifting, strong braking and full mounting options. It works well for commuting, fitness riding, gravel loops and long mixed-terrain adventures.
Bike specifications are advised by the manufacturer and can be subject to change without prior warning.
Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.
