Motor
2 × 1,000 W
Rated per motor, 1,200 W peak each, with three speed modes.
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Two 1,000 W motors, 11-inch tires and a 60 V, 20 Ah battery make the G4 Ultra the dual-motor option in the G4 line.
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Shopping in the United States · Prices in USD
Two-year warranty, extendable to three
Two years included. Add a third year for $100 when you buy the scooter.
Parts for your model
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Returns and refunds
Notify us within 14 days of receipt. US returns use a prepaid label we email you. Return shipping is free if you change your mind.
Beyond the spec sheet
G4 Ultra drives both wheels.
Dual 1,000 W hub motors, a 60 V 20 Ah battery and spring suspension at both ends. G4 Ultra is for riders who want dual-motor traction on 11-inch tires.
Specifications
Ride setup
11-inch tires
Tubeless tires with spring suspension at both ends.
Battery for your route
Up to 49.7 miles
Declared maximum. Actual range depends on riding conditions.
How far can I ride on one charge?KuKirin G4 Ultra
A good fit if…
You want power at both wheels, 11-inch tubeless tires and a 60 V setup.
Dimensions, equipment, performance
The full specification.
Speed and range are manufacturer ratings. Results vary with rider weight, terrain, temperature, tire pressure and riding mode.
Compare other models- Maximum speed
- 43.5 mph
- Speed modes
- 12.4 / 24.9 / 43.5 mph
- Maximum range
- Up to 49.7 miles
- Motor
- Dual 1000W rated brushless hub motors (1200W peak each)
- Battery
- 60V 20Ah lithium-ion, approx. 1.2 kWh
- Charging time
- 5-6 hours with the 5A charger
- Hill-climbing ability
- Up to 30°
- Brakes
- Front and rear 160 mm disc brakes with motor power cut-off
- Suspension
- Front and rear dual swingarm spring suspension
- Tires
- 11-inch tubeless tires
- Weight
- 82.9 ± 1.1 lb
- Maximum load
- 264.6 lb
- Water resistance
- IPX4
- Unfolded size
- 52.8 × 25.6 × 50.2 in
- Folded size
- 52.8 × 25.6 × 22.1 in
Full description
Two 1,000 W motors, 11-inch tires and a 60 V, 20 Ah battery make the G4 Ultra the dual-motor option in the G4 line.
A dual-motor setup to compare.
Hub motors in both wheels, spring suspension front and rear and 160 mm disc brakes. Claimed maximum speed is 43.5 mph, with a range of up to 49.7 miles in ECO, 31.1 miles in SPORT and 21.7 miles in RACE.
Specifications
| Maximum speed | 43.5 mph |
|---|---|
| Speed modes | 12.4 / 24.9 / 43.5 mph |
| Maximum range | Up to 49.7 miles |
| Motor | Dual 1000W rated brushless hub motors (1200W peak each) |
| Battery | 60V 20Ah lithium-ion, approx. 1.2 kWh |
| Charging time | 5-6 hours with the 5A charger |
| Hill-climbing ability | Up to 30° |
| Brakes | Front and rear 160 mm disc brakes with motor power cut-off |
| Suspension | Front and rear dual swingarm spring suspension |
| Tires | 11-inch tubeless tires |
| Weight | 82.9 ± 1.1 lb |
| Maximum load | 264.6 lb |
| Water resistance | IPX4 |
| Unfolded size | 52.8 × 25.6 × 50.2 in |
| Folded size | 52.8 × 25.6 × 22.1 in |
Manufacturer specifications. Range, speed and charging time depend on rider weight, terrain, temperature and operating conditions.
From other riders
What it’s like to ride.
Read this model’s reviews in their original languages. Use the rating filters to see what riders love and what could be better.
Read the review policyHow far can I ride on one charge?
The figure shown above is the model’s declared maximum range. Rider weight, hills, temperature, tire pressure and speed affect actual distance. For commuting, account for the round trip and leave a reserve.
Will it fit my storage space?
Check the weight and dimensions in the specification table. Measure your elevator, trunk or storage space before ordering. A folding design doesn’t necessarily mean a scooter is easy to carry upstairs.
SpecificationsHow do I choose compatible parts?
Start with the full model name and version. Compare the part’s shape, connectors and markings with the part on your scooter. If anything is unclear, contact us with photos before ordering.
Can I return my order?
Notify us within 14 days of receipt, then ship the product back within 14 days of your notice. We will email you a prepaid return label. Return shipping is free, whether you change your mind or the product is defective. Full conditions are linked below.
Returns and refundsA closer look
A closer look at the components.
Explore the features in the original product images. The specifications below show US units.
Product features in detail
KuKirin G4 Ultra
The scooter is just the start.
Get ready for your first ride and find the details that matter for your model.
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