The KuKirin G2 Ultra is a performance-focused electric scooter that builds upon the popular G2 platform with a dual-motor setup, upgraded technology, and a more aggressive design.
Featuring dual 800W motors, a 48V 18Ah battery, 10-inch tubeless tyres, and a claimed top speed of up to 31 mph, the G2 Ultra is aimed at riders looking for stronger acceleration and improved hill-climbing ability without moving into the larger and more expensive G2 Master category.
If you're considering buying a KuKirin G2 Ultra, this guide covers the specifications, performance, ride quality, and who this scooter is best suited for.
KuKirin G2 Ultra Specifications
- Motor Power: Dual 800W Motors (1600W Combined)
- Battery: 48V 18Ah Lithium Battery
- Top Speed: Up to 31 mph
- Range: Up to 34 miles
- Tyres: 10-Inch Tubeless Tyre
- Brakes: Front & Rear Disc Brakes with Electronic Braking
- Suspension: Front & Rear Suspension
- Maximum Load: 120 kg
- Weight: Approximately 30 kg
- Charging Time: 9–10 Hours
- Climbing Angle: Up to 25°
- Lighting: Front LED Headlight, Rear Light & Turn Signals
- Display: Ultra Wide LCD Display
- Connectivity: Bluetooth Support
- Water Resistance: IP54
- Foldable: Yes
Performance
The biggest upgrade on the G2 Ultra is the addition of dual 800W motors, providing a combined rated output of 1600W. This gives the scooter noticeably stronger acceleration and improved traction compared to a traditional single-motor scooter.
Top Speed
The KuKirin G2 Ultra has a claimed top speed of up to 31 mph when using Turbo mode. Riders can switch between multiple riding modes depending on whether they prioritise range or performance.
For most riders, the additional power makes the scooter feel quicker and more responsive than the standard G2.
Hill Climbing Ability
The dual-motor system significantly improves climbing performance.
KuKirin rates the G2 Ultra for gradients of up to 25–26°, making it suitable for:
- Steep urban roads
- Countryside routes
- Heavier riders
- Off-road trails
The second motor helps maintain power delivery on hills where many single-motor scooters begin to lose speed.
Battery Range
The G2 Ultra uses a 48V 18Ah lithium battery with a claimed maximum range of up to 34 miles.
As with all electric scooters, actual range depends on several factors.
Factors Affecting Range
- Rider weight
- Riding speed
- Terrain
- Tyre pressure
- Weather conditions
- Dual-motor usage
Using Turbo mode and dual motors regularly will typically reduce real-world range compared to eco-focused riding.
Ride Comfort
The G2 Ultra is designed to provide a comfortable ride across a variety of surfaces.
10-Inch Tubeless Tyres
The scooter uses 10-inch tubeless tyres, which help improve:
- Grip
- Ride quality
- Puncture resistance
- Stability
Tubeless tyres are generally preferred because they are less prone to pinch flats than traditional tube-based tyres.
Suspension System
The front and rear suspension help absorb vibrations and impacts from rough roads, potholes, and uneven surfaces.
This makes the G2 Ultra suitable for both commuting and recreational riding.
Braking Performance
The KuKirin G2 Ultra is equipped with:
- Front disc brake
- Rear disc brake
- Electronic braking assistance
This combination provides reliable stopping power while helping maintain control during emergency braking situations.
Regular brake inspections and maintenance are recommended to keep braking performance at its best.
Features & Technology
The G2 Ultra introduces several modern features not commonly found on entry-level scooters.
Key Features
- Integrated display
- Turn indicators
- LED lighting system
- Bluetooth connectivity
- Built-in speaker system
- Folding design
These additions help create a more modern riding experience while improving visibility and convenience.
Suspension System
The scooter features front and rear spring suspension, helping absorb bumps and imperfections in the road surface.
This creates a more comfortable ride than many rigid-frame scooters.
Build Quality & Design
One of the most distinctive elements of the G2 Ultra is its updated frame design.
The scooter features:
- Eide deck
- Reinforced frame structure
- Folding mechanism
- Integrated lighting
The overall design feels solid and stable, particularly when riding at higher speeds.
Who Is the KuKirin G2 Ultra Best For?
The G2 Ultra is ideal for riders looking for:
- Dual-motor performance
- Faster acceleration
- Strong hill-climbing ability
- Comfortable suspension
- Better value than larger premium scooters
It sits nicely between the standard G2 and the more powerful G2 Master.
Pros & Cons
Pros
- Dual 800W motors
- Up to 31 mph top speed
- Good hill-climbing performance
- 10-inch tubeless tyres
- Front and rear suspension
- Modern display and lighting features
- Excellent value for money
Cons
- Heavier than commuter scooters
- Longer charging time
- Less powerful than the G2 Master
- Real-world range varies significantly depending on riding style
What is the top speed of the KuKirin G2 Ultra?
What battery does the KuKirin G2 Ultra use?
How far can the KuKirin G2 Ultra travel on a full charge?
Does the KuKirin G2 Ultra have dual motors?
Is the KuKirin G2 Ultra good for hills?
Final Thoughts
The KuKirin G2 Ultra is a strong option for riders who want the benefits of a dual-motor scooter without stepping into the higher price range of flagship performance models.
With dual 800W motors, a respectable 55 km range, front and rear suspension, and modern rider-focused features, the G2 Ultra offers an excellent balance of performance, comfort, and value.
For riders looking for a capable all-round scooter with stronger acceleration and improved hill-climbing ability than a standard commuter model, the KuKirin G2 Ultra is well worth considering.
