Ayzeze: Warning: Before buying or using this product, please observe the local restrictions and rules such as minimum age of use, safety helmet or other protective equipment rules, license plate registration, third party liability insurance and speed limits. The use of this product on public roads, cycle lanes, pavements, or in other public areas may be restricted or prohibited. Check the product description for the suitability of the product and contact the Seller or the product’s Responsible Person for any questions by using the details provided on this product page.
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KuKirin G4 Ultra 11-inch tubeless tire off-road electric scooter
⚠️“KuKirin currently has no official mobile App. Please do not download or use unauthorized third-party applications, including ‘Manager for KuKirin,’ to connect to or modify KuKirin products.”
The KuKirin G4 Ultra is a dual-drive electric scooter that is a further evolution of the G4 high-performance platform. Its performance is based on dual 1000W motors at the front and rear, a 60V 20Ah battery with a capacity of approximately 1200Wh, a top speed of 70km/h, and 11-inch tubeless wide tires; the new uprights, 294×42mm large screen, 5A fast charging, and temperature protection further upgrade the vehicle from simply being "stronger" to providing a "more mature and composed" performance experience. Therefore, the KuKirin G4 Ultra is not just about stronger power, but about a better driving experience.
[⚡ Dual 1000W High-Power Motors] Features dual 1000W motors delivering powerful performance, capable of climbing 30° inclines and offering excellent off-road capability.
[🔋 High-Capacity 60V 20Ah Battery & Long Range] Offers a range of up to 80km in ECO mode; actual range varies based on rider weight, tire pressure, road conditions, and temperature.
[🛞 11-Inch Tubeless Tires + Front & Rear Suspension] Large 11-inch tubeless tires suitable for unpaved surfaces; front and rear spring suspension ensures a smoother, more comfortable ride on bumpy terrain.
[🚦 3-Level Adjustable Speed] Easily switch between riding modes to suit various outdoor scenarios, balancing casual cruising with off-road adventure.
[⚙️ Front & Rear Disc Brakes + Power-Cut Braking System] Front and rear disc brakes paired with a power-cut system; provides a braking distance of 8–12m with rapid response for enhanced safety.
[⚖️ Steel-Aluminum Hybrid Frame] Combines steel and aluminum for an optimal balance of structural strength and weight; durable and rugged enough for off-road use, with a maximum load capacity of 150kg.
[💡 LED Lighting + Multifunctional Display] LED headlight paired with reflective safety elements; large, controllable LED display shows speed, battery level, mileage, riding mode, and more.
Product Specifications
Model: KuKirin G4 Ultra
Frame Material: Steel & Aluminum Hybrid
Intended Use: Outdoor off-road / Riding on private grounds
Rated Power: Dual 1000W motors
Peak Instantaneous Power: 1200W x 2
Motor Type: Hall-effect brushless DC motor (integrated hub motor)
Acceleration Mode: Sine wave
Max Speed (No-load): 90 km/h ± 5 km/h
Max Output Torque: ≥30 N.m
Battery: 60V 20Ah
Charging Time: 5–6 hours
Tire Size: 11 inches (90/55-7.5)
Type: Tubeless tire; Optimal pressure: 340 kPa (50 psi)
Speed (km/h): ECO Mode: 20 km/h
SPORT Mode: 40 km/h
RACE Mode: 70 km/h
Range:
ECO Mode: 80 km (Test conditions: 65 kg load, 25 km/h, 23°C, flat road)
SPORT Mode: 50 km (Test conditions: 65 kg load, 25 km/h, 23°C, flat road)
RACE Mode: 35 km (Test conditions: 65 kg load, 25 km/h, 23°C, flat road)
Note: Range is affected by rider weight, tire pressure, wind speed, road conditions, temperature, and battery degradation; actual mileage may vary.
Climbing Ability: 30°
Braking System: Front & rear disc brakes + motor cut-off braking
Braking Distance: 8–12 m
Front Suspension: Dual-arm spring suspension
Rear Suspension: Dual-arm spring suspension
Headlight Type: LED (3-bulb array)
Headlight Power: 60V/10W
Headlight Beam Angle: 60 degrees
Front Reflector: White
Rear Reflector: Red
Tail Light Power: 5V/0.15W
Display Type: LED Touchscreen-enabled
Dimensions: 155 x 55 mm
Display content: Speed / Battery level / Mileage / Cruise control / Speed mode / Start mode / Light mode / Mileage unit mode
Display settings: Refer to the instrument user manual for details
CE certification: Yes
COC certification: No
Handlebar width: 640 mm ± 5 mm
Deck dimensions: 512 x 222 mm (± 5 mm)
Height from deck to handlebar: 1000 mm (± 5 mm)
Ground clearance: 158 mm (± 5 mm)
Unfolded dimensions: 1340 x 650 x 1275 mm (± 10 mm)
Folded dimensions: 1340 x 650 x 562 mm (± 10 mm)
Packaging dimensions: 1322 x 252 x 585 mm (tolerance ± 5 mm)
Gross weight: 43.4 ± 0.5 kg
Net weight: 37.6 ± 0.5 kg
Waterproof rating: IPX4
Maximum load: ≤ 120 kg
Package contents: Charger x1, User manual x1, Front fender x1, Rear fender x1, Installation tool kit x1 (Hex keys x3, spare motor nut protective caps x2, handlebar fixing screws x2, front fender screws x3, rear fender screws x2)
No-delivery refund
