Speedway LEGER User manual

PERSONAL MOBILITY
User Manual

Company Introduction
Do not use the product until you understand its functions.
Do not rent the product to anyone who cannot operate the product.
*For the first time, the user should use it with a slow speed for safety.
Please read the user manual carefully.
MINIMOTORS
Inc.
Minimotors Inc. created the electric mobility brand 'DUALTRON' to meet the world’s
needs by making personal mobility more innovative, reliable , and convenient from 1999 to
the present and making a product that is loved by people all over the globe.
Minimotors Inc. is doing its best to become the world’s best electric mobility company.
Minimotors Inc. is a company which manufactures and distributes personal
mobility with a professional production system since 1999.
Brand Introduction
‘SPEEDWAY’ is easy to carry and developed for urban lifestyles. It has a wide user base
since its launch in 2014, and it is a brand of life electric scooter that is steadily loved and
innovated repeatedly
The ‘SPEEDWAY’ brand is a world-class luxury brand produced and designed
directly by MINI Motors.

Speedway5 user manual contents
01. General safety guidelines and restrictions ·························································
04
02. Product components ····························································································
06
03. Name of each part ·································································································
07
04. How to use the product·························································································
08
05. How to use the instrument panel ··········································································
10
06. How to use the charger correctly ··········································································
13
07. Safety precautions for Lithium-ion battery···························································
14
08. Safety guidelines before driving·············································································
15
09. Maintenance ············································································································
16
10. Important checklist·································································································
17
11. Product specifications ····························································································
18
This manual contains important information to help you to use your product more safely.
For your safety, there are warnings of 'Danger', 'Warning', and ‘Caution’
depending on the degree of danger and the meanings are below.
Indicates a hazardous situation that will result in serious injury.
Before Reading the Manual
Indicates a hazardous situation that could result in serious injury.
Indicates a hazardous situation that could result in minor or moderate injury.

DANGER
WARNING
CAUTION
NOTICE
DANGER

DANGER
WARNING
CAUTION
NOTICE
DANGER

DANGER
WARNING
CAUTION
NOTICE
DANGER

04 Speedway leger User Manual
Before Reading Manual
Please read this manual carefully
before using this product
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
1. Be careful of water!
This product and its components are not waterproof.
Do not let any water get into the product and its components.
*Never use it, if the road is wet due to the rain, snow, or hail.
*If you attempt to wash or spread water to any electric devices, it can result in malfunction or fire.
2. Beware of the folding and spinning parts!
If any body part, such as a finger or hair, gets caught in the spinning or folding
parts of the product, this may lead to severe injuries. Please be careful.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
5. Do not tune by yourself
Do not open or tune the electric
parts (battery, controller or
motor system).
관계법 준수
Slow mode is recommended
SeniorBeginner
급제동 금지
7. Beginners and seniors are encouraged to
use at low speed
Beginners who are not accustomed to using the product, seniors, and others should
avoid high-speed mode driving and are recommended to use low-speed driving.
In addition, please use after practicing how to ride safely in an open space.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
3. No acrobatics
Stunts such as jumping and
dropping are prohibited as they
can cause a large impact on
the product and can lead to
malfunction and accidents.
4. No companion boarding
This product is intended for
one adult only, so children,
infants, or two people are
prohibited from boarding.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
* Even if the product is within the warranty period, you may be liable for any accident caused by any of the following causes.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
8. Do not suddenly brake with front brake
If there is a risk of overturning, sudden deceleration should be done safely.
Do not apply any unusual behaviors or artificial force, such as stopping with
your feet.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
9. Do not accelerate downhill. Slow mode is recommended
Slow down when going downhill. When reducing the speed, use the
brakes properly to reduce the heat on the disk and prevent brake
overheat.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
6. Comply with the related laws
Driving without a license,
under the influence, or with
cargo on the scooter is
prohibited. (More than bike or
bicycle license is required)
Please comply with the Road Traffic
Act and related laws and regulations
according to the place of use.
1) Safety guidelines and restrictions

DANGER
WARNING
CAUTION
NOTICE
DANGER

Speedway leger User Manual 05
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
11. Safety warning when lifting the product
If the product is lifted by holding only the handle, there is a possibility that
the product may be damaged due to deformation of the folding part due to
load or movement of the product. When lifting the product, be sure to hold
the product's body (footrest) with one hand and hold the handle with the
other hand so that you do not get hurt in your back or knees.
2) Precaution before driving
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
10. Do not drive on steep slopes
Acceptable gradeability is different for each product. Excessive hill roads
exceeding the specification may cause damage to the product (parts) due
to temperature cut, overcurrent, or low voltage cut, which may cause the
product to malfunction.
Comply with
the related laws
Slow mode is recommended
ElderlyNovice
Do not sudden brake
12. Be sure to wear safety equipment
For the safety of passengers, be sure to wear a full face helmet and the
other protective gear (for knees, elbows, hands, upper body) and do not wear
shoes such as slippers or high heels that can interfere with driving.
1. Night driving should be avoided at all times. Always wear helmets and other body guards and
drive safely.
2. Select the mode that suits you and drive. In order to cope with sudden situations, be prepared
to slow down by holding the brake at all times.
3. When turning left / right, slow down to avoid the danger of overturning or slipping, then slowly
turn safely.
4. To go backwards safely, get off the product only after coming to a complete stop.
5. It is prohibited to use in any places that are slippery, crowded, have a steep slope, or are
uneven.
6. When crossing a pedestrian crossing, get off from the product for pedestrian safety.
7. Do not drive in a way that threatens any other means of transport, such as animals,
pedestrians, bicycles, motorcycles, cars, etc.
8. When passing speed bumps and road obstacles,
be sure to slow down.
9. When decelerating or braking, do not stop with
your foot, but by using the brake appropriately.
10. Be careful as there is a risk of burns due to heat
from the motor and brake (especially disk rotor)
after driving.
11. It is prohibited to drive by holding the handle with
one hand; please use both hands at all times.
12. Do not ride or drive when the kick stand is down.

06 Speedway leger User Manual
Product size
Product components
Assembling of the instrument panel, brake
-Adjust the position of the brake and
tighten the fixing bolt with a hexagon
wrench.
Checking the components inside of the box
Default battery charger(2A), Default tool, User manual, Body(Lithum battery included)
1100mm
* Depending on the method of measurement, errors may occur.
1170mm
Standard handle
width 530mm
Make a note of the serial number.
The serial number can be used
to check information such as
date of purchase, warranty
period, etc., and product
information can be checked even
if the product is lost or stolen.
(May vary depending on branch
office situation.)
- Locate the instrument panel and tighten
the fixing bolts.

Speedway leger User Manual 07
Handle
Name of each part
Front lamp
Side stand
Rear suspension
Rear fender
foot pedals
QR lever
(Height fixing lever)
Rear light(Brake light)
Front suspension
Front fender
Front, rear 8.5”
tube tire
Rear motor
Upper handle post(T bar)
Lower handle post
(Steering tube)
Logo LED
LED lamp button
Folding /
Unfolding
fixing
shaft
Body frame
EYE throttle LCD
instrument panel Index finder throttle
(Accellerator)
Handle grip
Brake lever
(+Electronic brake)

08 Speedway leger User Manual
1) Productunfolding
1. Raise the handle post
(Steering tube)
2. Adjusting the height
of the handle T-Bar
3. Spread handle T-bar
󱍺󱍺
Press the folding lever
down to release
the handle.
Press the fixing groove to adjust
the height of the handlebar,
and then secure the QR lever.
How to use the product
2) How to start
Things to check before power on
Before turning the product on, turn on
the power with the LED lamp button
turned off.
After tilting the kickstand, find a stable
position on the footrest and then hold the
handle grip comfortably. Be careful not to
raise your foot on the rear fender.
Step3. Stance for driving
Acceleration can be performed by using the
throttle of the instrument panel while driving,
and the deceleration or stop can be performed
by holding the brakes on the handle.
Step 4. Acceleration and deceleration
Side stand
If the headlight button is pressed before the product
is turned on, the instrument panel will not turn on.
In this state, it is designed not to start.
(Built-in short-time theft prevention function)
* The power of the instrument panel will turn off
automatically after a few minutes of inactivity.
At this time, the LED lamp is also turned off, so
turn it off with the LED lamp button when you
turn it on again, and turn off the main power
switch after use.
Step1. Check before power on
Press the POWER button on the instrument
panel for 2 seconds to turn it on.
You can set the start mode, cruise mode,
electronic brake, and ABS function.
Step2. Turning on the instrument panel
Rear fender Brake Index finger
throttle
Tip
Before driving, be sure to check the folding part, the handle part,
and the part where the main fixing part of the product
are all fastened well.
And check the position of the fixing slide, the QR lever locking status, and the folding part fixing status
Throttle malfunction caution
Regardless of whether the throttle is operated or not, the motor sensor may continue to operate, causing
malfunctions such as sudden acceleration.In this case, hold the brake lever to cancel the operation.
This phenomenon may be caused by corrosion of the throttling, immersion of the throttle, disconnection
of the magnet, broken off levers, or breakage of the spring. Do not bounce the throttle lever strongly.

DANGER
WARNING
CAUTION
NOTICE
DANGER
Open the handlebar.

Speedway leger User Manual 09
1. Folding handle
Push the handlebar downwards
by pressing the fixing stopper. Fold the handlebar.
2. Push in the handlebar 3. Folding handlepost
Step3
4) Product folding
3) How to stop
Step1 Step2
Be sure to use the rear brake first for decelerating
when stopping while driving.
For safe stop, it is necessary to practice slow
down after deceleration with rear brake.
When stopping, slow down, stop safely,
and do not apply artificial force.
Rear brake use To stop safely
Set the use and strength of the electronic brake among the detailed functions of the instrument panel
before driving. When the brake lever works, the electronic brake works together to increase the
braking force.
Deceleration and braking using electric brake
• For safe braking, check whether the brake lever and disc caliper connection (wire damage, external breakage,
etc.) are damaged before and after driving, and check brake wear and looseness of brake inner core (inner wire).
In the case of hydraulic brakes, it is also necessary to check the oil leakage or deficiency and always check
that the braking force is sufficient.
• Due to various factors such as road surface condition and speed, it may not always be possible to
come to a complete stop even when the brake is operated as expected.
The electronic brake and ABS functions are auxiliary functions to further increase the braking force.
The user should understand the function and expect the operation timing when using this function.
Check for safe braking
Tip
Open the handlebar.
Fold the handle by pressing
the folding lever.
Folding lever
fixing stopper

10 Speedway leger User Manual
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
How to use the instrument panel Caution
Speed Speed step power button
Accelerator
index finger
throttle
Battery balance
Driving time
mode button
While the instrument panel is on, press to set the speed step. The setting is completed when the
selected speed step value is selected.
1) Speed step setting Can adjust with button.
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
2)Functions and settings for each main screen
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
mode Can adjust with button.
Mode Discription
TRIP Current mileage(Press and hold ●button to
reset to '0')
ODO Accumulated mileage
CHA Not use
VOL Current voltage
TIME Drived time
You can change the setting mode by turning on the power of the dashboard and
pressing for 2~3 seconds.
In the setting mode, press once to change the internal setting value
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
3) Instrument panel detailed function
* If you change the default setting values P0 (9), P1 (48), P2 (15), P3 (0),
correct information will not be displayed.
Setting mode
Setting value
Speed unit
* Blinks 3 times per 10 seconds
when the remaining battery
power is 10%.
It blinks continuously when the
remaining battery power is 0%.

Speedway leger User Manual 11
P0 P 1 P2 P3 P4 P5
P9 PAP5 P6 P8
P7
Pa
P7 P9
P8
Pb
P0 P 1 P2 P3 P4
P9P5 P6 P8
P7
PA PCPb
Pb
P0
9(Fixed)
Start method
0(Acceleration start),
1(Kick start)
Slow start
0(Off:Power start
~5(Slow start)
Max output
5~100%
(User adjust)
Cruise mode
0(OFF)
1(ON)
48(Fixed) 15(Fixed)
Battery save
1(MAX SAVE)
2(MID SAVE)
3(NO SAVE)
Electronic
brake power
0(Off)~5(Powerful)
LCD brightness
control
0(Back light off)
~ 5(Brightest)
Auto off time setting
5~30 minutes
0(Fixed) Speed unit
0(Km/h), 1(mp/h)
ABS setting
0(OFF), 1(ON)
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
P0
00 : 00
Km/h
3
SINCE 1999
MINIMOTORS
P3
0
Km/h
SINCE 1999
MINIMOTORS
98
%
TRIP ODO DST TIME CHA
SET RPM OFF
SINCE 1999
MINIMOTORS
98
%
(1) The start of the cruise function
Select the Cruise function section of the dashboard as 'Settings' and set
the throttle to the same Acceleration.The cruise functionwill start.
(2) End of cruise function
When you hold and release the brake while cruise mode is in effect, the cruise mode is automatically released.
Precautions when using the cruise function
1. In case of cruise function, please ride in a position where brake can be used immediately so that
cruise function is canceled and braking is possible in preparation for safety situation while driving.
2. It is permanently dual drive mode and can be released via throttle and brakes.
* It is not recommended that cruise function is disabled via the throttle.
4) Features of cruise mode (automatic driving)
The cruise control function allows you to maintain the driving speed automatically. Take advantage of cruise features.
The advantage of being able to reduce fatigue when traveling long distances and to increase
mileage of driving due to constant speed driving.

DANGER
WARNING
CAUTION
NOTICE
DANGER
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
Displayed when the brake
lever is operated
5) Setting of Electronic brake
Electronic brake off Moderate intensity Maximum intensity

12 Speedway5 User Manual
How to use the instrument panel
* Precautions when using electronic brake after a full battery charge
The electronic brakes do not operate when the battery is fully charged, so be sure to check and operate this device.
When the battery is used a little, the electronic brake will operate normally.

DANGER
WARNING
CAUTION
NOTICE
DANGER

DANGER
WARNING
CAUTION
NOTICE
DANGER
ABS OFF
E
Y
E
0
Km/h
SET
98
%
E
Y
E
1
Km/h
SET
98
%
Pb
P0
Pb
P0
E
Y
E
0
Km/h
SET
98
%
E
Y
E
1
Km/h
SET
98
%
Pb
P0
Pb
P0
ABS ON
6) ABS function setting guide
* ABS brake is an abbreviation of Anti-Lock Brake System. It uses the principle that maximum static
friction force is larger than kinetic friction, so that braking distance (distance from breaking to stopping)
is shorter than that of normal brake. It has the advantage that the vehicle does not slip well when wheel
is rotating.andit is a brake assist system that can stop more safely without wheel lock and slip.
(1) ABS function ON
Set the ABS function part Pd of the dashboard to 1.
(2) ABS function OFF
Set the ABS function part Pd of the dashboard to 0.
* If Pd - ABS function 1 (ON), PA - electronic brake
function will operate maximum,
when the ABS function is disabled, the previously set
electronic brake actuation value is applied.
All electric scooters are subject to sudden braking, causing the wheels to stop spinning (Tire Lock).
As a result, the slip of tire can cause the driver to fall down, which can cause accidents.
This product is equipped with ABS brake function to reduce the tire lock, enabling more secure braking.
* Precautions when using the ABS function
ABS has the advantage of being able to stop at the shortest braking distance that can be obtained
from the tires and road conditions.
However, due to the principle of repeatedly holding and releasing the brake several times in a second,
a lot of vibration occurs in the motor and the body.
Repetitive vibration caused by this may cause frequent loosening of the motor, rim, fixing part, and body fixing bolt.

DANGER
WARNING
CAUTION
NOTICE
DANGER
P
O
W
E
R
E
Y
E
M
O
D
E
00
00 : 00
Km/h 3
TIME
98
%
PAS
E
Y
E
00
00 : 00
Km/h
VOL
3
TRIP ODO DST TIME CHA
98
%
PAS
E
Y
E
PA
0
Km/h
SET
98
%
E
Y
E
PA
3
Km/h
SET
98
%
E
Y
E
PA
5
Km/h
SET
98
%
E
Y
E
P3
0
Km/h 3
SET
98
%
PAS
E
Y
E
88
98
%
00 : 0088888
Km/h
VOL
TRIP ODO DST TIME CHA
SET RPM OFF
PAS
Mp/h 8
[ M ]
⑥
⑦
⑨
①②③④ ⑤
⑧
P
O
W
E
R
M
O
D
E
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
7) Self-diagnosis through dashboard
Fault type Diagnosis Solution
System error
* If the error information
appears, immediately stop
using the product and take the
scooter to the service center
before use. Excessive use
can result in damage to the
product and safety accidents.
Motor error
Accelerator error
Controller error
None
* The number is displayed when the cruise function is executed at a constant speed.
* The number is displayed when the brake lever is operated.
(When the indicator lights, the accelerator does not operate.)
⑥
⑦ ⑨
①
②
③
④
⑤
⑧
⑥
⑦ ⑨
①
②
③
④
⑤
⑧

Speedway5 User Manual 13
How to use a charger correctly
1) Basic charging method
1. Open the chargingport cap and connect it to the
connector of the charger and connect it to the
household outlet.
3. Be sure to close the chargingport cap when driving or storing except when charging.
4. When connecting the connector to the charger port, there may be metallic sparks due to
voltage difference, but this is normal.
2. Charging status indicator (Red) Charging
(Green) Charging complete
2) Basic charging method * Failure of the charger and abnormal conditions can cause
electric shock and fire. Learn the correct usage and prevent safety accidents in advance.
5. If the charger lamp does not light,
charger fall down, strong external
shock, long time charge, or cable
cover damage, discontinue use
immediately and contact the service
center
6. Unplug the charger when you are away from
the home for long periods.
1. Manufacturers and sellers are not
responsible for any problems
arising from any disassembly,
modification, or mixing with other
chargers.
2. The charger is forbidden to be used
in places subject to high humidity,
heat, flammable materials,
confined spaces, or where there
is no ventilation such as in a car.
3. The charger is not waterproof. It is
thoroughly controlled to prevent
moisture from entering the
charger.
4. Children and pets should not be
allowed to approach the charger
when they come into contact
with them, as they may cause an
electric shock.
7. Use only genuine charger.
8. Do not insert conductors into the charging port.
9. Do not touch the plug for about 10 seconds after unplugging the charger. There is a risk of
electric shock from instantaneous discharge.
10. Do not remove the terminal during charging. Otherwise you may charge the internal circuit
of the charger and cause malfunction.
11. Do not operate the product during charging.
12. Charging terminals should be firmly contacted during charging and should not be used if
terminals are corroded or damaged.
13. When disconnecting the charger from the product, it is safe to hold the terminal without
holding the wire.
14. Be sure to keep the charger disconnected from the product after the charging is complete.
The charger must be disconnected if it is not used for longer than a few days, as there is a risk
of overcharging when charging more than the time indicated on the product specifications.

DANGER
WARNING
CAUTION
NOTICE
DANGER
Charging port

14 Speedway leger User Manual
Safety precautions for Lithium battery
Battery disassembly prohibited
Battery disassembly, modification, and repair are not covered under warranty.
Lithium
1) Care
Lithium batteries should be protected from direct exposure to children and pets.
2) Performance
1. Lithium battery is affected by external temperature. In the winter,
when the temperatures are low, the performance of the battery may be temporarily
deteriorated and the mileage and power output is reduced.
2. Lithium battery has a characteristic that discharge performance is reduced by more
than 15% when charging / discharging 300 times or more. If usage time is shortened due
to long usage, it should be replaced with a genuine one through the nearest point.
3) Charging
1. Lithium battery should be used only with genuine battery and charger
supplied from the manufacturer. Any problems caused by use of battery made by the manufacturer,
mixed use, or using the charger are not covered by the manufacturer.
2. Charging the lithium battery with a non-genuine charger may cause malfunction or fire.
3. The lithium battery should be charged in a well-ventilated, dry place and around the charger in a
place where there is no flammable material.
4. Lithium battery should be charged at 0 ~ 45 ℃and discharged within -10 ~ 60 ℃.
Charging or discharging at a temperature outside this range may cause malfunction, fire or explosion.
5. In case of moving from cold outside to warm indoor, please charge it after 1 ~ 2 hours.
This is to prevent condensation from occurring inside the product due to the temperature difference.
4) Storage
1. Lithium batteries should be kept away from snow, rain and direct sunlight.
Do not store or charge them in a trunk or hot room.
Select a dry place and store at room temperature (10 ~ 20 ℃).
2. When storing for more than 3 months, charge the remaining battery level to 70 ~ 80% (do not store full charge).
5) Trouble symptom, safety
1. Lithium battery should be discontinued immediately if it is damaged
or there is leakage of battery, sour odor, appearance deformation, etc. Please contact the place of
purchase to get technical support and service.
2. If overheat, smoke, or ignition is detected in a product with lithium battery, immediately stop charging
and use, move the product outdoors as soon as possible, and then use a fire extinguisher to extinguish
flames. Do not spray water or immerse the product in any situation, which can lead to more danger.
3. Lithium battery pack has very high energy density, so if you charge the battery for a long time and
there is a case of short-circuit, leakage, bad battery, etc., it can lead to ignition.
Therefore, you should avoid charging for a long time without a person being present to avoid the risk of unexpected fire.
6) Misuse
If the lithium battery is short-circuited, the polarity is changed, or if the battery is impacted,
malfunction or fire may result.
If you think that the battery has been impacted, you should stop charging and using it and visit the
nearest service center for inspection.
7) Water inflow
It should be controlled to prevent water inflow into the lithium battery.
There is a risk of fire or electric shock if the charger is connected while moisture is present.
8) Caution
Disconnect the battery from the main unit except when recharging and reinstalling.
Do not use for any other purpose.
9) Disposal
When disposing of the lithium battery, the battery should be separated from the product at
the point of purchase or near the service center and the charge and discharge terminals are not short-
circuited. Dispose of it as industrial waste.

DANGER
WARNING
CAUTION
NOTICE
DANGER

Speedway leger User Manual 15
Safety guidelines before driving
Battery disassembly prohibited
Battery disassembly, modification, and repair are not covered under warranty.
1) Required checking before use
• Check the front and rear tires for wear and punctures and check the value marked on the
surface of the tire.
When the air pressure is shortened, the possibility of puncture increases, so check always.
• It is necessary to judge the replacement time by observing the appearance of the tire such
as tire damage, uneven wear.
3. Check tire pressure and abnormal tread wear
1. Check throttle and handle
• Operate the accelerator throttle lever about 2 ~ 3 times to check whether it returns to the home position.
• Be careful that excessive throttle leaning and manipulation of the throttle can cause
malfunction due to internal parts damage.
If you encounter any of the following situations while driving, stop driving
immediately and contact your nearest branch or service center for proper
measures.
If you provide pictures and videos to get an accurate diagnosis, professional counseling is available.
* In these cases, stop driving immediately.
●Unusual heating of the motor
●Brake braking status error
●Error messages on the instrument panel
●When the throttle is not returned to its original position
●When the battery doesn't fully charge and shorter riding distance after a full charge
(Battery explosion may cause due to faulty battery cell or battery cell breakdown)
●Abnormal noise is generated
●Product smoke, ignition, sour odor
● When rain or wet with water or in a similar situation
●When other driving is judged to be unreasonable

DANGER
WARNING
CAUTION
NOTICE
DANGER
• The brake braking force is sufficient to check the operating condition.
If the braking force is significantly lowered, use it immediately after inspection and action.
• Check that the brake pad is not worn, that the cable is not loose, that the cable is not
damaged, and that there is no leakage in the case of hydraulic brakes.
• If there is an unusual feeling or noise during operation, check for breakage, wear, and
deformation of the inner wire of the brake cable.
• Check that the bolts and nuts of the brake fixing parts are not loose and that the disc is not deformed or damaged.
2. Check brake and cable
• Make sure that the bolts and nuts of all parts of the product are tight and safe from
loosening. Check the fastening condition and clearance of the folding and fixing parts of
the handle.
• Check that the fixed shaft is working smoothly and check that it is correctly
positioned where the fixed shaft and the body are in contact before use, and
check the deformation of the connecting part and the related parts. If there is any
abnormality, stop using it immediately and use it after inspection.
4.Tightening check such as folding part and handle part

16 Speedway leger User Manual
Maintenance
Parts Replacement Schedule
SPEEDWAY LEGER
No Parts name Replacement cycle / km
1HANDLE T BAR 2YEARS / 5,000
2STEERING TUBE 2YEARS / 5,000
3FOLDING JOINT 2YEARS / 7,000
4FOLDING MOUNT 2YEARS / 7,000
5FRONT SUSPENSION FORK ASSY 2YEARS / 7,000
6REAR SUSPENSION ARM 2YEARS / 10,000
7BATTERY 2YEARS / 20,000
8Other chassis components If the exterior is damaged
or deformed
inside
③
④
inside
②
inside
⑦
①
⑥
⑤
inside
1. Check the replacement timing of consumable parts
2) Maintenance and self-maintenance
Electric products can be damaged by various factors.
The life span of each part varies depending on driving habits and driving environment.
Parts that exceed the service life may cause accidents. Let's manage various parts and prevent safety accidents in advance.
①The components and suspension parts of the tires, tubes, wheels, bearings, headset
bearings, discs, brake pads, cables and folding parts, various brackets and other consumable
parts require periodic inspection and must always be checked.
Fatigue breakdown and maintenance parts may differ from the example
conditions depending on the driving environment and the operating conditions.
Also check parts other than the replacement cycle at all times to check for any signs of abnormality.
2. External damage inspection by driving environment
① Replace parts that may be damaged by the external driving environment, such as deformation of
parts or tiny cracks due to pressure.
② If the product is exposed to strong sunlight for a long time, discoloration may occur.
③ In case of jumps, slight impacts such as turning, collision, etc., when driving frequently or for a long
time in a poor road condition or driving for thousands of kilometers or more, fatigue breakdown
phenomena may happen so please check the parts replacement schedule for each product and
replace accordingly for safety.
④ Fatigue breakdown and maintenance parts may differ from the example conditions depending on the
driving environment and the operating conditions.
Also check parts other than the replacement cycle (maintenance
parts) at all times to check for any signs of abnormality.

DANGER
WARNING
CAUTION
NOTICE
DANGER

DANGER
WARNING
CAUTION
NOTICE
DANGER

Speedway leger User Manual 17
2. How to adjust the handlebar gap (mudu-bolt or plate bolt)
If there is a free gap on the handle, use a 2.5mm or 3mm hexagon
wrench to fine-tune the adjustment bolt that is visible when the handle
is folded, then extend the handle to check the free gap condition.
If there is a gap, rotate it a little until there is no gap.
* Caution: When adjusting for free gap, do not fully unfold the handle when the bolt is protruding
more than necessary, and excessive coupling may cause external damage to the T-bar.
This case, tighten slightly clockwise again.
If the T-bar and handlebar do not engage normally due to excessive protrusion, tighten the
adjusting bolt slightly clockwise again to reduce the protrusion.
Important checklist
* Metal vibration may occur due to motor vibration and the vibration of the brake disc and pad during the load
section that accelerates during driving. (About 15 ~ 30Km, different for each product)
This is a phenomenon in which all rotations (fans, automobiles, ships, etc.) are vibrating at a specific rotational
frequency (rpm) rather than the product.
However, if the continuous noise or metal noise is large, there is a possibility that the disk will become bent
and deformed.
* Please note that after running, there is a risk of burns due to the heat on the motor and brake (especially
disk rotor) side.
* Be careful that the bolts of the motor, rim, and motor shaft may become loosened due to the ABS function.
* For inspection and repair, remove the side cover, attach the power switch, and attach it with the product's
standard bolt. When tightening, carefully remove the cover of the wiring. Bolts other than the rule bolts (long
bolts) can cause serious damage to the battery casing (battery cells), which can cause fire or safety accidents.
※Folding parts and joints where movement occurs due to product characteristics can naturally damage
the surface or paint surface during use, especially when operating in incorrect operation and form.
Important notice
1. How to adjust the brakes
Hold the brake wire end and rotate the brake adjustment nut clockwise.
The more you turn, the better braking and excessive turns may cause
the brake pads to come into contact with normal driving.
3) Maintenance by self-maintenance
(Mudu-bolt)
(Plate bolt)
Handle Gap
Control Bolt
Damage to the exterior of the T-bar
when excessive coupling is made
( Handle not developed due to excessive
loosening of adjustment bolts )
( Excessively loose adjustment bolts
damage the exterior of the T bar )

18 Speedway leger User Manual
Product Specication
Product Name SPEEDWAY LEGER Note
Motor
MAX 1360W BLDC HUB MOTOR
Battery type
Li-Ion battery pack
Battery capacity
48V 15.6Ah 792Wh
Charging time (2A)
7hr+ When using standard charger(2A)
Max mileage
45~55km
60kg load 25 degrees of ambient temperature Based on the
flat road 15km/h constant speed driving(Best condition)
Max Speed 25km/h
Folding
Handle post / Handlebar one
touch quick folding
Gradeability
Around 27% (15°)
Weight, road condition, battery status, tem-
perature can affect to the gradeability
Max load
120kg
Product weight
Around 20.6kg
Unfolding size
1100 x 530 x 1170mm Length x Width x Height
Folding size
1040 x 206 x 380mm Length x Width x Height
Dashboard
EYE throttle
(Bettery level, TRIP, ODO, Time,
Speed display and mode change.)
Cruise / Electric brake /
Battery save function / ABS
Light Dual LED headlight, taillight, brake
light, side led(logo) light are built in
DC to DC converter is built in
(12V 3A output)
Brake
Drum brake and electric brake
+ABS
Suspension
Front and rear suspension
Tire
8 1/2 x 2 wide tube tire
(Air pressure Max 50PSI)
Product material Frame and handle: Aviavion 6061 aluminum
*The specification can be changed by manufacturer without notice to improve the quality and safety for users.
*The distance can be affected by loaded weight, wind direct (wind speed), road condition, slope
and tire condition.

Speedway leger User Manual 19
MEMO
Memo

SPEEDWAY LEGER
Electric Scooter
User Manual
www.dual-tron.com
Zhejiang Minimotors Bike Co., Ltd.
No.1, Baolong road, Lanjiang Street,
Lanxi Economic development zone,
Jinhua city, Zhejiang province, China
Tel : [phone]
Since 1999