Comparison:
Backfire M8 Rover vs Kukirin M4 Max
Comparison
-
M8 Rover -
M4 Max -
Select a model
|
|
|
Select a model |
|
|---|---|---|---|
| Motor | |||
| Total maximum power |
2000
W
|
—
|
|
| Nominal motor power |
2000
W
|
800
W
|
|
| Front motor maximum power |
1000
W
|
—
|
|
| Rear motor maximum power |
1000
W
|
1000
W
|
|
| Number of motors |
2
|
1
|
|
| Tipo de traccion |
Ambas
|
Rear-wheel drive
|
|
| Maximum motor power |
—
|
1000
W
|
|
| Rear motor nominal power |
—
|
800
W
|
|
| Maximum motor torque |
—
|
27.1
Nm
|
|
| Battery | |||
| Battery capacity |
960
Wh
|
873.6
Wh
|
|
| Nominal battery voltage |
54.6
V
|
48
V
|
|
| Battery amperage |
20
Ah
|
18.2
Ah
|
|
| Fast charging time |
4
h
|
—
|
|
| Standard charging time |
>= 10
h
|
9 - 10
h
|
|
| Battery technology |
—
|
Lithium-ion battery
|
|
| Cycle | |||
| Front suspension |
Yes
|
Yes
|
|
| Rear suspension |
Yes
|
Yes
|
|
| Front suspension technology |
—
|
Spring suspension
|
|
| Rear suspension type |
—
|
Spring suspension
|
|
| Chassis material |
—
|
Aluminio
|
|
| Brakes | |||
| Front brake type |
Disc brake
|
Mechanical disc brake
|
|
| Rear brake type |
Disc brake
|
Disco mecanico + EBrake
|
|
| Dimensions and transport | |||
| Net weight |
31
kg
|
24
kg
|
|
| Height |
1220
mm
|
1295
mm
|
|
| Width |
1170
mm
|
1180
mm
|
|
| Folded length |
1170
mm
|
1190
mm
|
|
| Total width |
63
mm
|
590
mm
|
|
| Folded height |
530
mm
|
515
mm
|
|
| Platform width |
240
mm
|
—
|
|
| Foldable |
Yes
|
Yes
|
|
| Resistance and environment | |||
| IP Certification |
IP55 Certification
|
IP54 Certification
|
|
| Connectivity | |||
| NFC or digital key |
Yes
|
—
|
|
| Integrated display |
Yes
|
Yes
|
|
| Performance | |||
| Certified range |
72
km
|
64
km
|
|
| Maximum speed |
55
km/h
|
45
km/h
|
|
| Maximum slope |
25
% grade
|
20
% grade
|
|
| Maximum permitted weight |
150
kg
|
120
kg
|
|
| Wheel | |||
| Front wheel size |
10
in
|
10
in
|
|
| Rear wheel size |
10
in
|
10
in
|
|
| Tread pattern |
Mixed
|
Mixed
|
|
| Tyre use |
Mixed use
|
Mixed use
|
|
| Tyre technology |
—
|
Tubeless
|
|
| Charger | |||
| Input current |
—
|
2.5
A
|
|
| Output current |
—
|
2
A
|
|
| Input voltage |
—
|
100 - 240
V
|
|
| Maximum output voltage |
—
|
54.6
V
|
|
| Commercial name | |||
| Segment |
Ultra
|
Max
|
|
| Lights | |||
| Front light |
Yes
|
Yes
|
|
| Rear light |
Yes
|
Yes
|
|
| Turn signals |
Yes
|
Yes
|
|
| Ambient light |
Yes
|
Yes
|
|
| Brake light |
—
|
Yes
|
|
| Features | |||
| Driving modes |
Yes
|
Yes
|
|
| Kickstand |
Yes
|
Yes
|
|
| Horn |
—
|
Yes
|
|
| Locking system |
—
|
Yes
|
|
| Where to buy | |||
| Where to buy | |||
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