Baotian BT125T-2 Specifications

Preface
Thank you very much for purchasing ‘BAOTIAN’ brand motorcycle of model BT125T-2, which developed by BAOTIAN
MOTORCYCLE INDUSTRIAL CO., LTD. And welcome to join the driver’s line of BAOTIAN motorcycle. With its
extraordinary advantages of excellent quality, smart appearance and shape of legerity, our product will surely bring the
utmost pleasure and convenience to your life.
This manual gives you information about the general structure, function, operation and maintenance methods of
BT125T-2. In order to enable your beloved motorcycle to render a best performance and a longer life, please read this
manual carefully, pay particular attention to the running-in part in it and follow all the operating instruction. It is of great
importance to make your riding safer and more comfortable. Experienced staffs in our sale agency and the maintenance
shop will also offer excellent service for you.
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●
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Please take an initial examination of your motorcycle after the first 300km running in our designated maintenance
shop, and take regular examination in every 1000km thereafter.
All the direction, illustration and specification included in this manual are based on the latest product information.
Please be noted that they may be different from the actual status of the motorcycle if there is new revision on its
specification, and no further advice will be given.
This motorcycle was designed and manufactured which complied with e-mark, the safety standard of Europe Union.
Please do NOT change any parts without professional advice and use non-original parts in case of avoiding danger
to driver and the broken of traffic laws.
CONTENTS
Guidance ……………………………………………………………………………………………
Names of parts ………………………………………………………………………………………
Controlling parts ……………………………………………………………………………………
Starting lever
………………………………………………………………………………………
Fuel tank
……………………………………………………………………………………
Fuel and engine oil ……………………………………………………………………………………
Pre-riding inspection …………………………………………………………………………………
Engine starting ………………………………………………………………………………………
Running-in
………………………………………………………………………………………
Regular maintenance …………………………………………………………………………………
Tools
……………………………………………………………………………………………
Technical Parameters ………………………………………………………………………………
Electrical Circuit Chart …………………………………………………………………………………
1
2
4
5
7
7
7
8
9
10
11
17
18
20
□Guidance
Please keep safety in your mind and observe the regulations of transportation while enjoying your riding. Pay attention to
the following rules:
1.
2.
3.
4.
5.
Pre-riding inspection
Please read the details in the relevant chapter for your safety.
Helmet
Do remember to wear helmet while riding.
Being familiar with motorcycle operation
It is of great importance to ensure your safety getting familiar
with motorcycle operation.
Speed limitation
Drive at proper speed in accordance with the road condition,
the weather and your driving skill.
Position of the label
2
WARNING
It is dangerous to drive on the wet road. Do
not make an abrupt turning while
accelerating and keep proper distance
from other vehicles.
6.
Positions of the numbers
The frame number is on the right side of the
motorcycle and the engine number is on the left
side. Both are for the purpose of registering the
motorcycle. When your motorcycle needs
inspection, repair or other special service, the
number will enable you to get good service from
our sale agency. Please note down your number
here:
Frame
Number
□ The frame number:
Engine
Number
□ The engine number:
3
□Names of parts
1 2 3
4
5 6
7
8
9
10 111213
14
15 16
Front brake assy.
Front brake disk
Head light & front signal light
Left front turning light
Rear view mirrors
Helmet hook
Side stand
Main stand
18
19 20
2122 23
BT12
5T- 2
5T- 2
BT12
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
17
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
Left rear turning light
Starting lever
Muffler
Right rear turning light
Rear signal light & rear light
hand-hold
Rear brake disk
Seat
4
(17) Ignition switch
(18) Right front turning light
(19) Rear brake lever
(20) Left switches
(21) Meters
(22) Right switches
(23) Front brake lever
(24) Fuel tank cap
(25) Seat lock
24 25
□Controlling parts
1. Rear brake lever
Left turning light
Right turning light
C. Switch for high/low beam lights
Hold it tight and the rear brake works.
3. Meters and indicating lights
A
B C
60
20
0
100
0
12
40
80
F
00000
140
2. Switches on the left handle
D E
Mph Km/ h
C
A. Left turning lights indicator
B. High beam indicator
C. Right turning lights indicator
D. Indicates the speed in km/ h and Mph
E. Indicates total distance the motorcycle has run
F. Fuel gauge
B
A
A. Horn button
B. Turning signal switch
5
4. Front brake lever
Hold it tightly and the front brake works.
C. Off switch
When the ignition switch is at ON position, hold the
brake lever and push the button and then the engine
works.
6. Ignition switch
ON
PUSH
OFF
5. Switches on the right handle
K
LOC
OFF The whole circuit is cut. Engine and lights can
not be operated and the key can be withdrew.
ON Engine can be started and all the lights can be
operated. The key can not be withdrew.
LOCK Turn the steering handle fully to the left, slightly
press the key and turn it to the position lock . Then
the key can be taken out.
A. Head light switch
B. Electric starting switch
6
□Starting lever
Warning
Turn off the engine when refilling the tank.
Turn off the cap slowly.
` Align the mark “ ” on the cap to the “ ”of the
tank, loosen or tighten the cap.
Don’t overfill the gasoline over the stated scale.
Do not add anything into the gasoline.
Starting lever is for kicking start of the engine.
Starting Lever
□Fuel and engine oil
A. Gasoline
□Fuel tank
Usage of the cap:
High-quality fuel is essential to the engine.
Any sand in the fuel is absolutely prohibited.
93# gasoline and unleaded gasoline is preferred.
1.Insert the key and open the seat.
2.Turn the cap counterclockwise and take off it.
3.Fix the notch, turn the cap clockwise and then
tighten it.
B. Engine oil
SAE-15w/40
20w/40-20w/50
15w/40-15w/50
10w/30
10w/40
-10
T
7
20
0
20
10
40
60
30
80
40C ¡ ã
100 ¡ ãF
□Pre-riding inspection
Please check the following parts before you drive.
No.
Items
Inspection content
1
Steering bar
1.Flexibility
2
Brake system
1.Interval of the front brake and the rear brake
2.No gap or loosing appearance
2.No break on the cable
3
Tires
1.Proper pressure
4
Fuel
Sufficient fuel
5
Engine oil
Sufficient engine oil
6
Lights
Workable
7
Horn
Workable
8
Gear oil
With normal stock
9
Throttle
1. Proper gap
10
All the bolts and nuts
No loosing appearance.
3.Flexible function
2.No crack or cutting
2.Flexible function
8
3.Proper control lever returning
□Engine starting
1. Please check the volume of machine oil and
gasoline before starting. The side stand should
be put down while starting the engine.
2. Turn the ignition switch to the “ON” position.
¢ ÙPr ess t he r ear br ake l ever
3 . Push the starting button and then the engine
will be started.
¢ Ú" ON" posi t i on
Warning
Press the rear brake lever in case that the
motorcycle rushes forwards abruptly.
9
Warning
5 seconds is the maximum limit for each starting
and10 seconds is the minimum interval.
Stop pressing the starting button immediately
after the engine starts.
Do not press the starting button while the engine is
running , or the start motor will be damaged.
When using electric starting, please press the
rear brake lever in advance to get through the
circuit and start the motor.
When using electric starting, don’t operate the
starting motor continually. It may cause damage
to the starting motor and the battery.
Warm up the engine after cold starting (about 3
minutes).
Warning
After the engine starts, the starting lever should
be turned to its original position. Otherwise, it
will affect the driver’s safety.
Please don’t start the engine in closed
places because the wasted gas with CO is
harmful to human beings.
□Running in
To ensure your motorcycle running in a good condition,
please follow the below rules during the new running-in
period.
4. Kick Starting
Press the brake handle, tread the starting lever heavily
and then the engine will be started.
10
Distance(km)
Speed limitation (km/h)
0-300
30
300-1000
50
1000-----
≤80
□ Regular maintenance
Interval
Km
300
1000
3000
6000
12000
Item
Month
New motor
1
3
6
12
Battery
I
I
I
I
I
Nuts on tank cap and exhausting tube*
I
F
F
F
F
Cylinder cap, cylinder and muffler*
-C
C
C
C
Carburetor
I
I
--I
Air cleaner
Clean it between every 2000km
Spark plug
I
-I
R
I
Fuel line
Replace every four years
Clutch *
---I
I
V-strap
---I
I
Engine oil
R
R
Replace every 3000km
Brake system*
I
I
I
I
I
Front fork and steering bearing *
I
I
-I
I
Suspension system
I
I
-I
I
Tires
I
I
I
I
I
Nuts, bolts and fastener
I
F
-F
F
Gear oil
R
Replace every 5000km / 5Month
Start motor
----I
NOTE: I=Inspect and clean adjust replace or lubricate as necessary C=Clear, R=Replace, F=fastened
Service more frequently when riding in dusty areas.
11
1. Battery
12V/7Ah battery
Warning
It has been fully adjusted to the highest position
when manufactured.
When the voltage is less than 11.5V, please
use kicking starter instead of electric starting .
Place the ignition switch to OFF position
before battery replacement.
Electrode identification: “+”—red line, “-”—black line.
Change a new battery every 4 years.
3.Air cleaner
2. Carburetor and idling speed adjustment
Keep the engine warmed up for 2-3 minutes.
Adjust the idling speed adjusting screw to gain
proper idling speed. The normal idling speed is 1700
rpm.
Pour the non-inflammable detergent into a basin and
immerse the core of air cleaner Into
the detergent for cleaning.
Press the core to squeeze the detergent out of it by
the palms. Never twist it in case that it is broken.
Immerse the core into engine oil.
Idling speed
adjusting screw
12
5.Fuel
Squeeze the excessive oil out but keep it lightly oil
immersed.
Refill the recommended unleaded gasoline with 93# or
higher when the indicating needle points to the red
area in the fuel gauge.
NOTE: Unleaded gasoline will extend the life of the
spark plug and the catalytic converter.
4. Spark plug
Clean the carbon deposit on the spark plug with a
piece of hard wire or steel needle.
Adjust the gap to 0.6-0.7mm with a thickness gauge.
Use A7RTC when replacement is needed.
6.Engine oil
Replace the engine oil when the engine is warm.
Oil dipstick
Upper
Lower
Oil dipstick
Oil plug
Remove the oil dipstick.
Remove the oil plug to drain the used oil.
13
The rear brake
a
Reinstall the oil plug, paying attention to be
tightened.
Refill 0.8 L recommended fresh oil.
Fasten the oil dipstick.
7.Brake system
Normal free stroke of the brake lever is about
10-20mm.
The front brake
a=10~20mm
Rear Brake Disk
a
Warning
FREE STROKE means the distance between
the positions from free status to the beginning
performance of the brake.
Pay attention to the sensitivity of the brake.
a=10~20mm
14
Brake oil level
Brake shoe
Grip the brake handle and check the wear of the
brake shoe. If the limit mark of the brake shoe is up
to the brake disk, please ask the appointed
maintainer to replace both of the brake shoes.
Brake Shoe
Limit Mark
It has been filled with the special brake oil before
the motorcycle leaves the factory. User should fill or
change the qualified brake oil (such as No.DOT3 &
DOT4 brake oil) from the appointed maintenance
station. Never change or mix other oil, otherwise it
would damage the brake system.
If the brake oil is insufficient, it might be let the
air come into the brake system and result in the
failure of the system.
Check the following items of brake system
before driving the motorcycle:
Check if there is any leakage ;
Check if there is any leakage or crack on the oil
pressed hose;
The brake handlebar should be kept with a certain
free swing distance of 10 20mm, and kept a
certain re-grip power;
Abrasion situation of the brake shoes.
Lower
(Minimum Level
15
Warning
Warning
The standard tire is 120/70-12 56J for front
and 110/90-12 64J for rear. The use of tire
other than standard may cause trouble.
Tire inflation pressures and the general tire
condition are extremely important to the proper performance and safety of the vehicle.
The brake oil is corrosive. It may be damage
and corrupt the painting of the part and should
be cleaned out if the oil splash on the part .If
the oil sprayed on the skin or eyes, it should be
cleaned quickly with a lot of water.
8.Tires
Insufficient tire pressure hastens wear of them and
affects the riding stability. Please check the tire
pressure and tread depth when doing regular
maintenance.
Tire pressure: front 250 KPa, rear 250 KPa.
Tread depth: It is suggested to replace a new tire
when the tread depth is less than l mm.
9. Starting motor
Check the fastening bolts and the carbon brush,
and replace them if necessary.
10. Fuse
Fuse is linked with the outer line of the battery.
When a light or circuit fails suddenly, check the fuse
first.
1mm
Warning
The fuse cannot be replaced by any iron or
aluminum wire.
16
After displacement, please make sure you have locked
the oil screws.
11.Gear oil
Please use the recommended gear oil: SE85W/90
Total capacity :110ml
Replacing capacity :100ml
□Tools
How to change gear oil
z
z
z
z
A full set of tools is offered for your daily use.
Stand up the main stand.
Take off the draining oil screw, let off all the oil,
and then tighten it.
Take off the sprue oil screw and refill the proper
gear oil.
Tighten the oil screw after refilling.
17
□Technical Parameters
Size
Weight
Capacity
Circuit system
Items
Length
Width
Height
Wheel base
Min. distance above ground
Unloaded weight
Mass weight
Max. Speed
Slope
Turning Conner
Spark plug
Battery
Fuse
Headlight
Turning lights
Brake light
Position lights
Specifications
1880mm
710mm
1070mm
1320mm
25mm
107±3kg
260kg
80km/h (e-mark)
≥16.8°
25°≤α≤45°
A7RTC
12V/7AH
15A
12V 35W
12V 10W
12V 21W/5W
12V 5W
18
Volume of the fuel tank
Volume of the engine oil tank
Type
Stroke
Cylinder
Bore and stroke
Cylinder volume
Compression ratio
Engine
Idling speed
Max. power
Max. torque
Carburetor
Ignition type
Starting mode
Cooling mode
Lubrication
Frame
4.5L±0.5L
0.9L
BT152QMI
4
1
52.4mm*57.8mm
125cm3 ,
9.2±0.3:1
1700±100r/min
4.7 kW /7000 r/min
7.1N·m /5500 r/min
PD24JD
C.D.I.
Electric/kicking start
Forced air-cooled
Pressure spray
Steel tube frame
Double hydraulic damping shock absorber,
variable-pitch spring.
Front absorber
Suspension
Single hydraulic damping shock absorber,
variable-pitch spring.
Front and rear: disk brake
Front:120/70-12 56J Rear:110/90-12 64J
Rear absorber
Brake system
Tires
19
20