Comparison:
Niu KQi 100F vs vmax VX4
Comparison
-
KQi 100F -
VX4 -
Select a model
|
|
|
Select a model |
|
|---|---|---|---|
| Where to buy | |||
| Where to buy | |||
| Motor | |||
| Nominal motor power |
300
W
|
500
W
|
|
| Maximum motor power |
600
W
|
2800
W
|
|
| Rear motor nominal power |
300
W
|
2800
W
|
|
| Rear motor maximum power |
600
W
|
—
|
|
| Number of motors |
1
|
1
|
|
| Maximum motor torque |
18
Nm
|
—
|
|
| Tipo de traccion |
Rear-wheel drive
|
Rear-wheel drive
|
|
| Front motor nominal power |
—
|
500
W
|
|
| Battery | |||
| Battery capacity |
243
Wh
|
—
|
|
| Nominal battery voltage |
46.8
V
|
—
|
|
| Battery amperage |
5.2
Ah
|
—
|
|
| Standard charging time |
5 - 6
h
|
>= 5
h
|
|
| BMS |
Yes
|
—
|
|
| Cycle | |||
| Front suspension |
Yes
|
Yes
|
|
| Rear suspension |
No
|
Yes
|
|
| Chassis material |
—
|
Aluminio
|
|
| Brakes | |||
| Front brake type |
Drum brake
|
Drum brake
|
|
| Rear brake type |
Freno Electronico
|
Mechanical disc brake
|
|
| Fender brake |
No
|
—
|
|
| Regenerative braking |
Yes
|
Yes
|
|
| Dimensions and transport | |||
| Net weight |
17.6
kg
|
29.9
kg
|
|
| Height |
1229
mm
|
1375
mm
|
|
| Width |
1154
mm
|
1195
mm
|
|
| Folded length |
1154
mm
|
1195
mm
|
|
| Total width |
587
mm
|
—
|
|
| Folded height |
505
mm
|
600
mm
|
|
| Platform width |
129
mm
|
—
|
|
| Foldable |
Yes
|
Yes
|
|
| Folding grips |
Yes
|
—
|
|
| Resistance and environment | |||
| Rango temperatura de funcionamiento |
-10 - 45
°C
|
—
|
|
| Rango temperatura de almacenamiento |
0 - 40
°C
|
—
|
|
| IP Certification |
—
|
IPX6 Certification
|
|
| Connectivity | |||
| Bluetooth connectivity |
Yes
|
—
|
|
| Official mobile app |
Yes
|
Yes
|
|
| OTA updateable firmware |
Yes
|
—
|
|
| Integrated display |
Yes
|
Yes
|
|
| Performance | |||
| Certified range |
29
km
|
100
km
|
|
| Maximum speed |
25
km/h
|
25
km/h
|
|
| Maximum slope |
15
%
|
40
%
|
|
| Maximum permitted weight |
120
kg
|
150
kg
|
|
| Driver height range |
1200 - 2000
mm
|
—
|
|
| Wheel | |||
| Front wheel size |
9.5
in
|
10
in
|
|
| Rear wheel size |
9.5
in
|
10
in
|
|
| Tyre width |
58
mm
|
—
|
|
| Tread pattern |
Semi-slick
|
Semi-slick
|
|
| Tyre use |
Urban
|
Urban
|
|
| Tyre technology |
—
|
Tubeless
|
|
| Charger | |||
| Input current |
1.8
A
|
—
|
|
| Output current |
1
A
|
—
|
|
| Input voltage |
100 - 240
V
|
—
|
|
| Maximum output voltage |
54.6
V
|
—
|
|
| Commercial name | |||
| Commercial classification |
KQi 100
|
—
|
|
| Segment |
Pro
|
Max
|
|
| Lights | |||
| Front light |
Yes
|
Yes
|
|
| Rear light |
Yes
|
Yes
|
|
| Brake light |
Yes
|
Yes
|
|
| Turn signals |
Yes
|
Yes
|
|
| Reflectors |
Yes
|
—
|
|
| Features | |||
| Driving modes |
Yes
|
—
|
|
| Horn |
Yes
|
—
|
|
| Kickstand |
Yes
|
Yes
|
|
| Locking system |
Yes
|
—
|
|
| Where to buy | |||
| Where to buy | |||
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