KuKirin G4 Ultra – Dual 2000W Motor
Discover the KuKirin G4 Ultra, the new generation of high-performance electric scooters from KuKirin. Equipped with two 1000W motors, a 60V 20Ah battery, and an advertised top speed of 70 km/h, it combines power, range, and smart technologies in a brand-new design.
A new generation of G4
The KuKirin G4 Ultra retains the sporting DNA of the G4 series while introducing a major evolution: the move to an all-wheel drive system with two motors.
The new chassis, redesigned stem, high-voltage battery, touchscreen, and Bluetooth connectivity give the G4 Ultra a more modern and technological approach.
- Front and rear dual motor system
- High-capacity 60V 20Ah lithium battery
- Up to 70 km/h depending on usage conditions
- Advertised range of up to 80 km
- Large LED touchscreen
- Bluetooth connection
- Front and rear disc brakes
- Full lighting with turn signals
Dual 1000W + 1000W motor
The G4 Ultra adopts two Hall-effect brushless motors integrated into the hubs. With a combined nominal power of 2000W, the all-wheel drive improves acceleration, traction, and hill-climbing performance.
60V 20Ah – 1200Wh battery
Its high-voltage lithium battery uses 21700 cells and offers approximately 1200Wh of energy. It maintains a significant power reserve while providing a range of up to 80 km.
Up to 70 km/h
With its 60V platform and dual motor system, the KuKirin G4 Ultra can reach a manufacturer-rated top speed of 70 km/h under suitable conditions.
Climbing up to 30°
The dual-motor transmission provides more torque and allows for climbing slopes up to 30°, depending on the load, battery level, and terrain conditions.
🔋 Up to 80 km range
The 60V 20Ah battery generates approximately 1200Wh. Multiple riding modes allow you to adapt performance and energy consumption.
Advertised range by riding mode
* Range values are obtained under manufacturer test conditions. Actual range depends on factors such as rider weight, speed, temperature, terrain, tire pressure, and riding style.
⚡ Fast charging in 5 to 6 hours
Despite its high-capacity battery, the KuKirin G4 Ultra benefits from a high-power charging system, allowing for a charge time of approximately 5 to 6 hours.
This means you spend less time waiting between uses and can enjoy the full battery capacity sooner.
📱 Large smart touchscreen
The G4 Ultra features a new LED touchscreen, allowing you to quickly check key riding information and access the scooter's essential controls.
- Instant speed
- Battery level
- Riding information
- Riding mode selection
- Simplified management of main functions
🔊 Bluetooth connectivity
The KuKirin G4 Ultra also introduces connected features via Bluetooth. The system can be used for compatible audio and navigation functions.
This new integration enhances the technological nature of the G4 Ultra and sets it apart from previous generations.
🛑 Front and rear braking
The G4 Ultra's high performance is matched by a braking system consisting of front and rear disc brakes, combined with a motor cut-off switch when braking.
This system allows for better control of the scooter during deceleration and contributes to improved vehicle handling.
🌀 Comfort and stability
The G4 Ultra features a front and rear suspension system designed to absorb road irregularities and improve stability at high speeds.
Its imposing chassis and 158 mm ground clearance also allow it to navigate different types of surfaces more easily.
💡 Full LED lighting
The KuKirin G4 Ultra features a complete lighting system designed to improve rider visibility and allow other road users to better anticipate your movements.
- Headlight
- Taillight
- Brake light
- Turn signals
🔥 New stem and G4 Ultra design
KuKirin has completely overhauled the upper part of the G4 Ultra with a new stem design and a modernized cockpit.
The result is a scooter with a more aggressive and premium design, while maintaining the recognizable visual identity of the KuKirin G4 series.
⚙️ KuKirin G4 Ultra technical specifications
| Model | KuKirin G4 Ultra |
| Motorization | Dual brushless motor |
| Motor power | 1000 W × 2 |
| Total nominal power | 2000 W |
| Motor type | Hall-effect DC brushless hub motor |
| Voltage | 60 V |
| Battery | 21700 Lithium |
| Battery capacity | 60 V 20 Ah |
| Battery energy | Approx. 1200 Wh |
| Manufacturer top speed | Up to 70 km/h* |
| Maximum range | Up to 80 km* |
| ECO range | Up to 80 km* |
| SPORT range | Up to 50 km* |
| RACE range | Up to 35 km* |
| Advertised max slope | ≤ 30° |
| Charging time | Approx. 5 to 6 hours |
| Braking | Front and rear disc brakes + motor cut-off |
| Display | Large LED touchscreen |
| Connectivity | Bluetooth |
| Lighting | Headlight, taillight, brake light, and turn signals |
| Maximum load | 120 kg |
| Net weight | 37.6 kg ± 0.5 kg |
| Ground clearance | 158 mm |
| Unfolded dimensions | 1340 × 650 × 1275 mm ± 10 mm |
| Folded dimensions | 1340 × 650 × 562 mm ± 10 mm |
| Carton dimensions | 1322 × 252 × 585 mm ± 5 mm |
| Gross weight | 43.4 kg ± 0.5 kg |
Why choose the KuKirin G4 Ultra?
The G4 Ultra represents a major evolution of the high-performance KuKirin range. Its dual motor system, 60V battery, touchscreen, and connected features make it one of the most advanced scooters in the new KuKirin generation.
- 2000 W via two 1000W motors
- All-wheel drive
- 60 V 20 Ah / 1200 Wh battery
- Advertised range of up to 80 km
- Fast charging in approx. 5 to 6 hours
- New generation touchscreen
- Bluetooth features
- New G4 Ultra design