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THE ARTICLES MENTIONED BELOW ARE APPLICABLE ONLY FOR
THE UNITED STATES AND CANADA.
1. NOISE EMISSION WARRANTY
SANYANG INDUSTRY CO.,LTD. warrants that this exhaust system, at the time of sale,
meets all applicable U.S. EPA Federal noise standards. This warranty extends to the first
person who buys this exhaust system for purposes other than resale, and to all subsequent
buyers. Warranty claims should be directed to:
3,chung-Hua Road, Hukou, Hsin-Chu Taiwan, R.O.C
Tel:+886 35981911 Fax:+886 35981844
2. TAMPERING WARNING
Tampering with noise control system prohibited. Federal law prohibits the following acts or
causing thereof:
(1) The removal or rendering inoperative by any person other than for purposes of
maintenance, repair, or replacement, of any device or element of design incorporated
into any new vehicle for the purpose of noise control prior to its sale or delivery to the
ultimate purchaser or while it is in use, or
(2) The use of the vehicle after such device or element of design has been removed or
rendered inoperative by any person.
Among those acts presumed to constitute tampering are the acts listed below.
(1) Removal of, or puncturing the muffler, baffles, header pipes or any other component
which conducts exhaust gases.
(2) Removal or puncturing of any part of the intake system.
(3) Lack of proper maintenance.
Replacing any moving part of the vehicle, or parts of the exhaust or intake system, with parts
other than those specified by the manufacturer .
3. SAFETY INFORMATION
Always wear your helmet (dot approved) correctly fastened. Do not carry loose items and
always wear suitable protective clothes, and protective eyewear.
Good psychophysical conditions are very important for safe operation.
Do not operate under the influence of drugs and/or alcohol.
Do not operate in state of physical fatigue or drowsiness.
Slow down on slippery surfaces , unfamiliar terrain and when visibility is reduced.
Be alert when operating this vehicle.
Do not exceed weight capacity.
The safety, stability and handling of this motorcycle may be adversely affected by the
addition of accessories or luggage.
Do not install accessory or replacement parts not approved by sym.
Failure to follow these warnings could lead to an accident, serious injuries or death.
Use unleaded fuel octane rating (R+M)/2 method of between 87&92.
Read owners manual carefully before operating this scooter.
Obey posted speed limit and other traffic signs and signals.
t
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4. SAFETY DEFECT REPORT
SANYANG INDUSTRY CO., Ltd.
Reporting Safety Defects
If you believe that your vehicle has a defect
which could cause a crash or could cause
injury or death, you should immediately inform
the National Highway Traffic Safety
Administration (NHTSA) in addition to notifying
Sanyang Industry Co., Ltd.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order a recall and remedy campaign.
However, NHTSA cannot become involved in
and individual problems between you, your
dealer, or Sanyang Industry Co., Ltd.
To contact NHTSA you may either call the Auto Safety Hotline toll-free at
1-800-424-9393(366-0123 in Washington, DC area) or write to:
NHTSA
NO. 3,chung-Hua Road
Hukou Shiang
Hsin-Chu County, 303
Taiwan, R.O.C
U.S.DEPARTMENT OF TRANSPORTATION
400 7 th Street SW,(NSA-11)
Washington, DC 205090.
You can also obtain other information about motor vehicle safety from the Hotline.
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1. Contents ........................................................................................................................ 1
2. Control Location.............................................................................................................. 3
3. Before Riding ................................................................................................................ 4
4. Safe Riding ................................................................................................................... 5
5. Riding ............................................................................................................................ 6
6. Use Genuine Spare Parts ............................................................................................. 6
7. Use of Each Component ............................................................................................... 7
Gauges
........................................................................................................................... 7
Operation of Ignition Switch
Use of Buttons
Engine control switch
Power supply comp
Luggage Box
Fuel Tank Cap
Brake
............................................................................................................................ 11
................................................................................................................. 9
................................................................................................................... 11
............................................................................................................... 11
8. Important Points and Cautions for Starting Engine ..................................................... 12
9. The Best Way to Ride off ............................................................................................ 13
The Control of Throttle Valve Handle
Parking Method
.............................................................................................................. 13
10. Inspection and Maintenance before Riding ................................................................. 14
Routine Inspection
Engine Oil Inspection and Change
Inspection of Fuel level
Transmission Oil Inspection and Change
Inspection and Adjustment of Brake Free Play
Disk Brake Inspection
Throttle Valve Handle Clearance Adjustment
Tire Inspection
Steering Handle Front Shock Absorbers Inspection
Rear cushion hardness setting
Checking for Fuel Leakage
Checking the Lubrication of Body’s Various Mechanisms
Inspection and Maintenance of Battery
.......................................................................................................... 14
............................................................................................................... 18
............................................................................................... 8
........................................................................................................ 9
........................................................................................................ 10
................................................................................ 13
.................................................................................... 14
..................................................................................................... 15
........................................................................... 15
................................................................... 16
..................................................................................................... 17
....................................................................... 18
............................................................ 19
......................................................................................... 19
.............................................................................................. 19
.................................................... 19
.............................................................................. 20
1. Contents
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Checking and Changing Fuses
Checking the Turn Signal Lights and Horn
Checking the Headlight and Tail Lights
Checking the Brake Light
Checking the Spark Plug
A reference table for anti-freeze concentration percentages under different temperatures
Cooling system inspection
Replenishment of coolant
Checking the Air Cleaner
........................................................................................ 21
......................................................................... 21
............................................................................. 21
................................................................................................ 22
................................................................................................ 22
......... 22
................................................................................................. 23
.................................................................................................. 23
................................................................................................. 24
11. When there is an Abnormal Condition or a Trouble .................................................... 25
Diagnosis when Engine does not Start
.............................................................................. 25
12. Suggestions on Engine Fuel ....................................................................................... 25
13. Transmission Oil ......................................................................................................... 25
14. Cautions for Riding Motorcycle ................................................................................... 26
15. Periodical Maintenance Schedule ................................................................................ 27
16. Specification ................................................................................................................ 28
2
1. Contents
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Frame number
Headlight
Light / Starter switch
Passing / High & Low beam /
Turn signal / Horn switch
Turn signal light
Front brake lever
Fuses box
Fuel tank cap
Side stand switch
Side stand
Rear brake lever
Storage box
Tail light/
Turn signal light
License Plate light
Air cleaner
Engine number
Main stand
Coolant filler cap
Ignition switch
Muffler
2. Control location
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This manual describes the correct usage of this scooter including safety precautions to ensure your
personal safety while operating this scooter.
Please read this manual carefully and completely before operating this scooter. Familiar yourself with
these precautionary measures before you start riding. Do not attempt to operate this scooter until you
have attained adequate knowledge of its controls and operating features and have received adequate
training in safety and proper riding techniques.
Thank you very much for choosing a SANYANG scooter:
In order to maximize your scooter’s performance, a periodic inspections and regular maintenance
should be performed. We recommend that after riding your new scooter for the first 300 kilometers
that you take your scooter to an Authorized SANYANG scooter dealer for an inspection. Thereafter,
we recommend that you take your scooter to an Authorized SANYANG scooter dealer for an
inspection every 1,000 kilometers.
In case the scooter’s specifications and construction are modified and different from the photos and
diagrams on the owner’s manual/catalogues, the specifications and construction of the actual scooter
shall prevail.
3. Before riding
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hand. Keep both feet on
It is very important to be alert and wear proper clothing when operating this scooter. Observe all traffic
regulations and signs, do not rush, and always ride carefully and obey all traffic signs and signals.
Usually, most people would ride their newly bought scooter very carefully, but after they became familiar
with their scooter, they tended to become reckless which may result in an accident.
To remind you:
Always wear a helmet when riding your scooter. Use care to properly tighten the chin strap. Never
operate this scooter with a helmet hanging from the scooter. It may get caught on something causing
you to lose your balance. Protective clothing, gloves and goggles or other protective eye wear is highly
recommended.
Wear close fitting clothes. Open or loose clothing may be blown by the wind and cause clothing to get
caught on the steering handle or other scooter parts and could affect riding safety.
In order to preventing the burn by the muffler, please recommend the passenger getting on/off the
motorcycle from the left-side of the vehicle, and make sure the passenger to place the feet on the
step-bar.
Hold the steering handle with both hands when riding. Never ride with only one
the foot rests.
Always observe the speed limit and obey all other traffic signs and signals.
Check to see that your scooter is road worthy before operating.
If you notice any irregularities with the scooter before driving, make all necessary repairs before
resuming its operation.
WARNING!!
While riding, the exhaust muffler is extremely hot. A passenger must use care and place his/her feet on
the foot pegs to avoid being burned by the exhaust muffler. Do not touch any part of the exhaust
system while it is hot. Failure to follow this instruction could result in being burned.
After riding, the exhaust muffler is extremely hot and remains hot for a while even after the engine has
been switched off. Be careful not to get burned when conducting an inspection or maintenance of the
scooter. Do not touch any part of the exhaust system while the same is hot. Touching any part of the
exhaust system while hot could result in being burned.
After riding, the exhaust muffler is extremely hot. Select a suitable location to park your scooter to help
others avoid getting burned by the exhaust muffler.
Only wear clothing that fully covers your legs, ankles and feet to avoid having your legs from being
burned by any part of the exhaust system, including the exhaust muffler. The same applies to any
passenger riding with you.
WARNING:
Do not modify your scooter! Modification to this scooter, removal of original parts, or fitting of
non-authorized part from SANYANG and/or accessories may render the scooter unsafe and illegal to
operate. Modifying the scooter will void the warranty. Modifying the scooter may be illegal. Modification
will affect the performance of the scooter. Engine modification could cause poor engine performance,
engine damage, excessive exhaust noise, and could shorten the life of the scooter. The installation of
any performance increasing components results in the loss of this warranty.
4. Safe riding
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Operation of the scooter must be only by a person with a valid license to operate the same.
Your safety on the road relates to the way you drive. Never operate this scooter when tired, under the
influence of alcohol, drugs or medication.
Rider’s posture will greatly affect riding safety. Always keep your body’s gravity in the center of the seat, if
your body’s gravity is on the rear part of saddle, the front wheel load will be reduced, and this will cause
the steering handle shaking. Keep the related parts of your body such as arms, palms, lumbar, and toes
relax and ride with the most comfortable posture in order to be able to react quickly whenever it is
necessary. It is dangerous to ride a scooter with an unstable handle.
It will be much easier to make a turn if rider inclines his body inward when turning. On the other hand, the
rider will feel unstable if his body and the scooter do not incline.
The scooter is hard to control on a bumpy, unleveled, unpaved road, try to know the road conditions in
advance, slow down and use your shoulder’s force to control the handle. Always adjust your speed to
the road and traffic condition.
Suggestion: Do not load objects on the front pedals unnecessarily, to avoid affecting the riding safety and
the operation of steering handle.
WARNING:
Be aware of the weight load on the scooter. The scooter will handle different depending on its load.
Over loading the scooter will cause the scooter to become unstable and hard to maneuver, as it may
change the center of gravity, which could result in an accident that could cause injury or death. Do not
exceed the maximum authorized load.
WARNING:
Only carry cargo or luggage in/on places that are specifically designed for carrying cargo or luggage.
Do not place flammable objects, such as rags, paper, plastic, etc. or other objects between body covers
and the engine. Placing objects in these areas could cause a fire or other damage to the scooter, and
serious injury as a result there from.
Suggestion:
To maximize the scooter’s performance and prolong its life:
The first month or first 1000km is the wear- in period for the engine and components. Avoid rapid
acceleration, and keep the speed below 60km/hr.
6. USE GENUINE SPARE PARTS
In order to maintain the scooter’s best performance, each part’s quality, material, and machined precision
must conform with the design requirements. “SYM Genuine Spare Parts” were made from the same
high quality materials used for the original scooter. No parts would be sold to the market until they could
meet the designed specifications through sophisticated engineering and stringent quality control.
Therefore, it is necessary to purchase “SYM Genuine Spare Parts” from “SYM Authorized Dealers or
Franchised Dealers” when replacing spare parts. If you buy cheap or fake substitute parts from the
market, no guarantee can be provided either for the quality or durability thereof. Also, it may result in
unexpected troubles and lower the scooter's performance.
Always use SYM Genuine Spare Parts to keep your scooter pure blood and to ensure its long service
life.
5. Riding
6. Use genuine spare parts
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Gauges
Speedometer
Turn Signal Indicator
tachometer
High Beam Indicator
Oil change
indicator
Clock
Fuel Gauge
Odometer
Turn Signal Indicator
EFi Indicator
Water temperature
gauge
Time set button
Fuel Warning Indicator
CAUTION:
Do not wipe plastic components, such as the instrument panel, the headlight, body covers, etc. with
solvents, such as gasoline, etc. Wiping plastic components with solvents can damage these
components.
Speedometer:
This shows your speed in kilometers per hour (km/h).
Odometer:
This odometer shows the total kilometers this motor has been driven.
WARNING:
To ensure safe riding always observe the
speed limit and other road signs.
Turn Signal Indicator:
The left or right Indicator will be flashing according to the operated directions of turn signal light switch
when it is turned on.
High Beam Indicator:
This indicator comes on when the high beam headlight switch is turned on.
Fuel Gauge:
The pointer in this gauge shows how much fuel remains in the tank.
The pointer stays in “E” position when key switch is turned to “ .”
When key switch is turned to “ ”, and the “pointer” also in “E” position (red area).
Refuel immediately.
Water temperature gauge:
To indicate engine coolant temperature.
When the main switch turns to “ ”, the pointer indicator should be below the (H) position when the
scooter is operating.
If the pointer indicator stays above (H) position. Please check the coolant level of spare coolant tank
and check cooling fan for proper operation.
CAUTION:
The indicator will stay above (H) position when engine is run under high temperature for a long period
of time. In this case, the only way to cool the engine is to stop the engine.
7. Use of each component
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• Function setting
There are two buttons on the speedometer, explanation as below :
1. SET button :
a. Under normal mode, press SET button shortly to change between ODO & TRIP displays.
b. Under TRIP display mode, press SET for 2 seconds to reset the trip readings.
c. Under ODO mode and the vehicle is standing still, press SET for above 2 seconds to enter CLOCK
mode. Press SET button shortly to increase the hour readings, once per one time. Then press SET
for 2 seconds to enter tenth minute setting. Increase the tenth minute readings by pressing SET
button once per one time. Again press SET for 2 seconds to enter unit minute setting. Increase the
unit minute readings by pressing SET button once per one time. Press SET button for above 2
seconds to exit CLOCK mode.
2. OIL button :
a. The oil indicator will be on every 3,000 km, to warn the user to check (change) engine oil. Every 3,000
km when the oil indicator is on, press OIL button for above 2 seconds to put it out.
OPERATION OF IGNITION SWITCH
“ ” position:
Engine can be started in this position.
Ignition switch key can not be removed.
“ ” position:
Engine is shut off and can not be started in this position.
Ignition switch key can be removed.
“ ” position:
How to open : Insert your key into the ignition switch, and turn
How to lock : Push the seat and it locks automatically.
CAUTION:
Do not put the scooter key in the luggage box compartment after seat has been unlocked. This will
prevent the key from being locked inside the luggage compartment if the seat should be unintentionally
closed.
Be sure to remove the key after the seat has been locked.
“ ” position:
Turn the handle all the way to left, then press down the key and turn the
key to the “ ” position on the left.
In this position, the handle is locked and the key can be removed.
To unlock, simply turn the key from “ ” to “ ”.
CAUTION:
Never turn the ignition switch key when the scooter is running. Turning the key to either “ ” or “ ”
position will shut off the electrical system and could result in loss of control or an accident.
Only turn the ignition switch key to the “ ” or “ ” position after the scooter has been completely
stopped.
If the ignition switch key remains in the “
stopped, the battery capacity will be reduced and this may affect the engines ability to start.
Lock the steering handle and remove the key before leaving the scooter. Do not leave the key in the
ignition switch when leaving the scooter.
it to the left.
IGNITION SWITCH
” position for a prolonged period after the engine has been
7. Use of each component
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USE OF BUTTONS
High/Low Beam Switch
Passing switch
Light Switches
Turn Signal Switch
Horn Switch
Light Switches
When the switch is turned to this position as the engine is
being started, headlight, rear light, instrument panel light,
and position light will come on.
When the switch is turned to this position as the
engine is being started, rear light, instrument panel light,
and position light will come on.
When the switch is turned to this position, all lights will
go off.
• Electrical Starter Button
Note:
Position Light Function:
This light can indicate the
motorcycle’s position when the
motorcycle is running in dim,
rainy, or foggy weather.
This is a starting motor button (switch) for engine starting.
With the main switch " ", press this button while holding the front or rear brake lever will start
the engine.
• Engine Stop Switch
Switch to this position to turn off the engine when a state of emergency.
Switch to this position and the engine can be started.
CAUTION:
• Release this button immediately after engine has been started, and never press the button again to
avoid damaging the engine.
• This mechanism is a safety design. The engine can only be started after the front or rear brake lever
has been applied.
• Do not use light system. Turn headlight and turn signal lights to the “ ” position when the engine is
being started.
• If the side stand is put down, the engine will stop immediately.
• Retrieve the side stand before starting the engine.
ENGING CONTROL SWITCH
This switch is located in the luggage box, under the seat.
•
To set on the ENG. control switch, switch it to〝ON〞.
•
Switch to
•
Be sure the seat locked properly after set on the switch.
•
OFF〞，before start the engine.
〝
Engine Stop
Switch
Electrical Starter
Button
7. Use of each component
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• High/Low Beam Switch
This is the high and low beam of headlight switching switch. Press this switch to switch between high
and low beams.
This is for high beam.
This is for low beam. (Please turn to low beam when riding in city)
• Passing Switch
Turn ignition switch “ ” and press this button down. Then, the high beam of headlight will
come on immediately to warn the driver of the vehicle ahead that you intend to overtake
him/her. (For overtaking, high beam indicator will come on at this time) This button will return
to original position after releasing.
• Horn Switch
Press this button down when ignition switch is in
the “ ” position to sound, the horn.
• Turn Signal Switch
Turn signal lights are used when turning left/right or changing lane.
Turn ignition switch to “ ”, and slide the turn signal switch to left or right. Then, the turn signal lights will
flash.
To release, simply return the turn signal light button to the original position.
Right-side turn signal light flashing means you intend to make a right turn.
Left-side turn signal light flashing means you intend to make a left turn.
•
POWER SUPPLY COMP
The accessory socket is inside the inner
box .You can use the accessory socket to
power a trouble light, PDA, spotlight, radio,
or cell phone, etc.
NOTICE:
Do not press the horn button when
you are in the no horn area.
CAUTION:
Do not plug in any head-generating accessory such as an automobile cigarette lighter because it
can damage the socket.
Do not use the socket in raining day.
Do not splash water or other liquid on socket when using the socket.
To use accessory socket, turn the ignition switch to start the engine. Then turn the headlights ,
and open the accessory socket cap.
The accessory socket’s rated capacity is DC 12V, Max 60Watts (5A) and below long-term usage 4 hours.
7. Use of each component
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LUGGAGE BOX
This box is located under the seat.
Maximum load capacity: 10kg.
Do not store valuables in the box.
Please make sure that seat cushion had been locked completely after it was down.
Take out valuables before washing to avoid wetting these objects.
Do not place thermal sensitive objects in the box because of engine’s heat and high temperature.
FUEL TANK CAP 【【【【Fuel refilling】】】】
1. Insert ignition switch key into the lock on the fuel tank cap,
and turn the key to the left, then the cap can be removed.
2. Do not fill over the fuel upper limit when refueling.
3. Align the “△ ” mark on the cap to the right or left, and turn the
key to the right cap in parallel until the cap is locked.
Remove the ignition key.
WARNING:
Use caution when refueling! Keep lit cigarettes and other flames away from the scooter and
fuel source!
To refuel: 1) Shut off engine, 2) Set scooter up on main stand, 3) Open fuel tank cap, 4) Fill fuel tank.
Do not fill fuel tank above upper limit of fuel tank when refueling. If fuel tank is overfilled, fuel will flow
out through a hole on the fuel tank cap. This could result in a fire and/or damage to the scooter.
Make sure the fuel tank cap has been properly tightened after refueling and before riding the scooter.
Do not sill fuel on exhaust pipe as it may ignite and cause a fire, and resulting injury.
BRAKE
Use front and rear wheel brakes simultaneously when braking.
Avoid unnecessary sudden braking as this may lead to the wheels locking and the scooter going out of
control.
Using only the front brake or the rear brake increases the risk of falling because the scooter is tend to
pulled to one side.
Avoid applying the brakes continuously for a long period of time because that may overheat the brakes
and reduce its braking efficiency.
Slow down and brake early when riding in rainy days on slippery roads. Never apply the brakes
suddenly to prevent skidding and falling.
For Rear Wheel For Front Wheel
《《《《Engine Brake》》》》
Return the throttle valve handle back to its original position, and apply engine brake.
It is necessary to apply both brake and engine brake intermittently when riding on a long or stiff slope.
7. Use of each component
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CAUTION:
Check that the engine and fuel volumes are at adequate levels before starting the engine.
When starting the engine the main stand must be firmly on the ground and the rear brake must be
engaged. This will prevent the scooter from suddenly jerking forward.
Turn ignition switch key to the “ ” position.
1. Apply rear wheel brake.
2. Do not accelerate, press starter button when
the brake is applied.
[We care for you! Before drive off, keep the hand brake applied on the rear wheel.]
CAUTION:
If the engine does not start after the starter button has been pressed for 3~5 seconds rotate the throttle
1/8th to1/4
th
open and press the starter button again.
To avoid damage the starter, do not continuously press the starter button for more than 15 seconds.
It is harder to start the engine after the scooter has not been used for a long period of time or after the
fuel tank has been run dry. In these situations it may be necessary to press the starter button several
times. When doing so keep the throttle in the closed position.
The engine may need several minutes to warm up if the scooter has not been used for a long period of
time.
Exhaust contains harmful gas (CO), always start the engine in a well ventilated area.
1/4
1/8
8. Important points and cautions for starting engine
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• Turn on the turn signal light before moving, and make sure no vehicle is coming from behind. Then, ride
off.
THE CONTROL OF THROTTLE VALVE HANDLE
Deceleration
Acceleration
PARKING METHOD
When approaching the parking lot:
1. Turn on the turn signal light early, and pay attention to the vehicles in front, from rear, left and right,
then take the inner lane and approach slowly.
2. Return the throttle valve handle back to its original position, and apply brakes in advance. (Brake light
comes on when braking to warn drivers of vehicles behind.)
When stopped completely:
1. Press the turn signal switch back to its original position, and turn the ignition switch key to “ ”
position to shut off the engine.
2. Get off the scooter from left side after the engine has been stopped, and select a parking place where
the scooter will not interfere with traffic and the ground is level, then put the scooter’s main parking
stand down.
3. Hold the steering handle with your left hand, and hold down the front end of seat or hold the parking
handle on the lower-left side of seat with your right hand.
4. Press the main parking stand with your right foot, put down the main parking stand firmly on the
ground.
To remind you:
Lock the steering handle and remove the key after parking to prevent the scooter from being stolen.
side stand only at irregularity surface or when temporary parking. When using side stand, make
Use
sure to turn the handlebar to left end in order to increasing the stability of parking.
CAUTION:
Always park your scooter in a safe place where it will not interfere with traffic.
Acceleration : To increase speed. When riding
on an inclined road, turn the throttle
valve handle slowly to allow the
engine to output its power.
Deceleration : To decrease speed.
9. The best way to ride off
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(Please refer to the components location diagram for the following components.)
ROUTINE INSPECTION
Check Items Check Key Points
Engine Oil Is there enough engine oil?
Fuel Is it enough? Is it Octane 90 or above
Brake
Tires
Steering Handle Does the handle vibrate abnormally or is difficult to turn?
Speedometer, lights,
and rearview mirror
Tightness of Main Components Are screws, nuts loosen?
Abnormal Points Do the previous troubles still exist?
CAUTION:
If any problems are found during routine inspections always correct them before riding the scooter. If
necessary, have the scooter inspected and repaired by an Authorized SANYANG dealer.
ENGINE OIL INSPECTION AND CHANGE
INSPECTION:
1. Use the main parking stand to support the motorcycle on a level ground, remove the dipstick after
engine stopped for 3~5 minutes. Wipe oil off the dipstick and then insert it into the guide tube again (Do
not rotate it.)
2. Remove the dipstick and check whether oil level is in between the upper and lower marks.
Add oil to upper limit if oil is under the lower limit. (Check cylinder, crankcase…etc for leakage.)
OIL CHANGE:
Change engine oil after the first 300km, and change the
engine oil every 3,000km thereafter. Clean oil filter after
the first 300km, and clean oil filter every 6,000km.
In order to maintain the engine’s maximum performance,
check whether the engine oil is enough every 1,000km.
Add oil to upper limit if the engine oil has been found to
be inadequate.
Engine Oil : Use API SH, SAE 10w-40 grade or better
engine oil. Otherwise, damage will not be covered by
warranty.
※ Recommended Oil: SYM Genuine EXTRA 4X OIL.
Oil Capacity : 1.4 Liter (1.2 liters for routine change),
Front Braking condition? (Brake lever free play: 10~20mm)
Rear Braking condition? (Brake lever free play: 10~20mm)
Front
Rear
oil filter change: 1.2 liters.
Is tire pressure normal?
(Standard: 1.75kg/cm2)
Is tire pressure normal?
(Standard: 2.0 kg/cm2 for 1 person, 2.25 kg/cm2 for 2 persons)
Is it operated properly?
Do lights come on? Can it be seen clearly from behind?
Upper limit
Lower limit
10. Inspection and maintenance before riding
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【Oil Filter Cleaning】
Open the filter nut assembly of the element, and
remove the element. Remove the foreign materials
from the element by using a gasoline or air spraying
gun.
WARNING:
Oil level will not be correct when checking the oil level with the motorcycle parked on an unleveled
ground or immediately after the engine stopped.
Engine and exhaust pipe are hot right after engine stopped. Pay special attention not to get burned
when checking or replacing engine oil.
INSPECTION OF FUEL LEVEL
Firmly support the scooter with its main stand on a leveled ground, turn the main switch to “ ” position,
check if the fuel meter needle moves.
Fuel gauge may be defective or electric circuit disconnected if there is some fuel in the tank, but the
needle does not move. Please ride slowly to an authorized service station to have your scooter
checked.
CAUTION:
Do not check the fuel level or refuel while the engine is running. It is not necessary to start engine to
check the fuel level.
When refill the fuel, the flow rate should not be too big, in case of preventing the spurting to cause
danger.
Make sure the side stand is completely retrieved before riding to preventing causing danger.
Make sure fuel cap on tank is closed tightly before riding scooter.
Do not run engine in an enclosed space. Ensure proper ventilation as exhaust fumes may be
dangerous and over exposure to same may result in illness, injury or death.
There is a danger of fire and explosion when handling fuel. Never refuel in an enclosed space.
Do not over fill the fuel tank.
Do not spill fuel onto hot engine or related parts.
Ethanol in gasoline can not be more than 10%.
TRANSMISSION OIL INSPECTION AND CHANGE
INSPECTION:
Use the main stand to support the scooter on a level ground, after the engine stops, wait for 3~5 minutes
or until all engine parts have cooled. Remove the transmission oil infusion bolt, put a measuring glass
under the drain bolt, and remove the drain bolt. Let the oil flows into measuring glass and check for
decreased or not. (at disassembly: 180 cc. / at change: 160 cc.).
OIL REPLACEMENT:
Stop the engine and use the main stand to support your scooter on a level ground. Remove the infusion
bolt and drain bolt, drain out the oil.
Install the drain bolt and tighten it. Fill new transmission oil (160 cc.), and install the infusion bolt and
tighten it. (make sure that bolts are tightened and check that there’s no leakage.)
※ Recommend Oil: Genuine SYM HYPOID GEAR OIL (SAE 85W-140).
Use SAE85-90 when outside temperature is below 0℃(32℉).
(Note: "Inspection" was previously misspelled)
10. Inspection and maintenance before riding
15
Page 18
INSPECTION AND ADJUSTMENT OF BRAKE FREE PLAY
INSPECTION: (Brake lever free play must be checked with the engine shut off.)
Brake lever free play for front and rear wheels.
When checking the hand-braking lever for front and rear wheels, its free play (the stroke of hand-braking
lever from no braking to initial braking) should be 10~20mm.
It is abnormal if the feel is spongy when holding the hand-braking lever forcefully.
Never attempt to adjust brakes unless you know what you are doing. Otherwise, have a properly trained
mechanic adjust brakes. Never operate the scooter if effective braking is questionable.
10~20 mm
10. Inspection and maintenance before riding
16
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DISK BRAKE INSPECTION (Applicable for model equipped with disc brake.)
(Leak, damaged, looseness of brake line)
Visual Inspection for leakage or damage. If there is any,
take your scooter to SYM Authorized Dealer or
Franchised Dealer for a check or repair. Do not
operate the scooter in this condition until the problem
has been resolved.
CAUTION:
Please drive your motorcycle on a dry road surface slowly and operate front and rear brakes in order to
find out if there is any malfunction so as to ensure the motorcycle is at its optimum condition and safe to
ride.
﹙﹙﹙﹙ Checking front brake lining﹚﹚﹚﹚
• Check the brake from behind the brake caliper.
The brake pad must be replaced with new lining
when the brake pad wear limit reaches the
brake disk.
Brake pad wear limit
grooves
﹙﹙﹙﹙ Checking oil quantity in brake oil reservoir﹚﹚﹚﹚
• Park the motorcycle on a level ground, and
check if fluid level is under the “LOWER”
mark. Recommended Brake Fluid: WELL
RUN BRAKE OIL (DOT 3).
Brake disk
Brake caliper
﹙﹙﹙﹙ Replenishment of brake fluid﹚﹚﹚﹚
1. Loosen the screws and remove the master cylinder cover.
2. Wipe clean foreign materials , dirt around the reservoir, being
careful not to let foreign materials fall into the reservoir.
3. Remove the diaphragm plate and the diaphragm.
4. Add brake fluid to upper level.
5. Install the diaphragm plate and the diaphragm, and install the
master cylinder cover.
6. Please note the diaphragm direction, and do not let foreign
materials fall into the reservoir. And tighten the master
cylinder cover securely.
Hose connection
Screw
Master
cylinder cover
Diaphragm
Upper
Brake fluid
CAUTION:
To prevent chemical reaction, please do not use brake fluids other than those recommended.
Do not fill above the upper limit when adding brake fluid and avoid dropping on painting or plastic
components to prevent damage.
10. Inspection and maintenance before riding
17
Page 20
udden tire failure
Adjust nut
Crack and
THROTTLE VALVE HANDLE CLEARANCE ADJUSTMENT
Correct clearance allows throttle vale handle to rotate 2~6mm.
To adjust, first loosen the fixing nut, then turn the adjusting nut
to the proper position and securely tighten the fixing nut.
Throttle Valve Check Items:
Check throttle valve cable to see if it can be moved smoothly
from a closed position to a wide open position.
Rotate steering handle from side to side to check that the
throttle cable is not interfered with.
Check to see if the throttle cable is obstructed by any other
cables preventing it from being operated smoothly.
TIRE INSPECTION
Tires should be checked and inflated with the engine shut off.
If a tire’s ground contacting curve is abnormal, check it with an air pressure gauge and inflate it to the
specified pressure to meet applicable standard before riding.
Tires pressure must be checked when the tire is cool.
PLEASE REFER TO SPECIFICATIONS FOR STANDARD TIRE PRESSURE
Visual check tires for frontal and lateral side walls for
crack or damage.
Visual check tires for any nails or small stones wedged
in the tread.
Check the “tread wear indicator” condition to see if tread
groove depth is insufficient.
A tire with a wear bar showing is worn out and should be
replaced immediately.
WARNING:
Inspect the scooter’s tires regularly. Over inflated, under inflated, old, worn or cracked tires can
adversely affect the way the scooter handles and could lead to sudden tire failure. S
could cause you to lose control of the scooter which could cause an accident and could lead to injury
or death.
Only ride the scooter with properly inflated tires. Always replace old, worn or cracked tires.
Foreign materials
(nails or small stones)
2~6 mm
Lock nut
damage
Tread wear
indicator
10. Inspection and maintenance before riding
18
Page 21
STEERING HANDLE FRONT SHOCK ABSORBERS INSPECTION
Perform this check with engine shut off and ignition switch key
removed.
Visual check front shock absorbers for damage.
Operate steering handle up and down, and check front shock
absorbers for noises due to bends.
Check the bolts and nuts of front shock absorbers with wrenches
for tightness.
Shake steering handle up & down, left & right, and front & rear to
check if it is loosen, has too much resistance and pulls to one side.
Check steering handle if it is being pulled too tight by the brake
cables.
Take your scooter to SYM Authorized Dealer or Franchised Dealer
for a check or adjustment if any abnormal conditions are found.
【【【【Figures on the right are for operation checks only】】】】
REAR CUSHION HARDNESS SETTING
The rear cushion is 4 stage adjustable type. It’s set at
3rd stage when manufactured, and you can adjust it
depending on your need. Turn the adjust collar of the
cushion to adjust it’s hardness.
CAUTION:
Turn counterclockwise to harden it, and turn clockwise
to soften it.
Mark sure adjust both cushion at the same time to be
sure the riding stability.
soft
CHECKING FOR FUEL LEAKAGE
Check fuel tank, fuel hoses, and carburetor…etc. for leakage.
CHECING THE LUBRICATION OF BODY’S VARIOUS MECHANISMS
Check the body’s pivot points if they have enough lubrication.
(For example, the pivot points on the main stand, the side stand, and the brake lever…etc.)
hard
10. Inspection and maintenance before riding
19
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ventilated and dimly lighted area.
INSPECTION AND MAINTENANCE OF BATTERY
This scooter is equipped with a maintenance-free type battery, so it is unnecessary to check or
electrolyte. Have your scooter checked by SYM Authorized Dealer or Franchised Dealer should any
abnormality be found.
Remove the battery terminals and clean if there is dirt or corrosion on them.
NOTICE:
Battery removal procedures are as follows:
First turn ignition switch “ ,” then remove the negative cable screw and disconnect the negative
cable, then remove the positive cable screw and positive cable and remove battery.
To install the battery, reverse the procedures of the removal of the battery.
CAUTION:
Keep the scooter’s battery clean. If the battery’s posts are corroded and/or are covered with white
powder clean them with warm water.
If there is obvious corrosion on the battery terminals, disconnect the battery cables and remove the
corrosion with a steel brush.
If the battery needs to be replaced, replace with a same closed-type battery (Maintenance-Free).
CAUTION:
This scooter uses a sealed type (Maintenance-Free) battery; never remove the battery caps.
In order to prevent electrical leakage and self-discharge when the battery sits idle for periods longer
than 15 days, remove the battery from scooter and store it in a wellStore battery out of reach of children. If the battery is to be kept on the scooter, disconnect the
battery’s negative cable.
Replace the battery cables after cleaning and apply a thin coat of grease to the battery terminals
when reconnecting the same.
Negative
Positive
10. Inspection and maintenance before riding
20
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CHECKING AND CHANGING FUSES
Fuse box is on the frame body, remove the luggage box then you can see the fuse box is on the frame body
right side. Turn off ignition switch, and check fuses if they are intact. Replace the blown fuse with a new
one having the same specified amperage rating (20A or 15A ). Using a fuse which the amperes is larger
than specification, a brass or iron wire to replace a blown fuse is strictly prohibited to avoid damaging the
electrical system and the circuit.
• Remove the storage box, and you’ll find the fuse box near light.
• Open the fuse box cover, and pull out the fuse. Check it for damage or broken.
• Fuses must be firmly secured with wire connectors when replacing. Loose connections will result in
overhead and damage.
• Use only parts having the specified specification to replace electrical components such as light bulbs.
Using parts not having the specified specifications for replacement may cause the fuse to blow and
over-discharge the battery.
• Avoid spraying water directly on or around fuse box when washing the scooter.
• Take your scooter to your dealer for an inspection if a fuse is blown by unknown causes.
Fuse box
CHECKING THE TURN SIGNAL LIGHTS AND HORN
• Turn the ignition switch key to “ ” position.
• Turn on the turn signal light switch, and make sure that the front & rear and left & right signal lights
flashes and also check if the warning buzzer sounds.
• Check turn signal light covers if they are dirty, crack, or loosen.
• Press horn button to check if it works.
CAUTION:
Use only specified bulbs for turn signal lights. Otherwise, the normal operation of turn signal lights will be
affected.
Switch on the turn signal before changing lanes or marking a turn to inform others of your intent.
After changing lanes or making a turn, switch of turn signal immediately by pressing the reset button.
This button is located in the center of the turn signal switch.
CHECKING THE HEADLIGHT AND TAIL LIGHT
• Start engine and turn on the headlight switch. Check if headlight and tail light come on.
• Check the brightness and direction of headlight by wall to see if it is correct.
• Check the headlight cover if it is dirty, crack, or loosen.
10. Inspection and maintenance before riding
Burned fuse
21
Page 24
CHECKING THE BRAKE LIGHT
Turn the ignition switch key to “ ” position, hold the hand-braking levers for front and rear wheels.
Check if the brake lights come on.
Check the brake light cover if it is dirty, crack, or loosen.
CAUTION:
Use only SANYANG specified bulbs, do not use bulbs with different specifications to avoid damaging
electrical system, burning out bulbs, and discharging the battery.
Do not modify or add other electrical components to your scooter. This may prevent an over load or
short circuit which may result in a fire in some cases.
CHECKING THE SPARK PLUG
Remove the cap of spark plug cable (remove the spark plug using the spark plug wrench in the tool kit.
Check the electrode if it is dirty or fouled by carbon deposits.
Remove the carbon deposits on the electrode with steel wire, and clean the spark plug with gasoline,
then, wipe dry with a rag.
Check the electrode, and adjust its gap to 0.8 mm.
(Check it with a feeler gauge)
Hand tight the spark plug as far as it can go and then
tighten it another 1/2~3/4 turns with a wrench.
WARNING:
The engine is extremely hot after running. Allow scooter to cool completely before removing the
spark plug to avoid being burned or other possible injury.
※Use only spark plugs suitable for the engine specifications of this motorcycle recommended
by the manufacturer. (Refer to specifications.)
A Reference Table For Anti-Freeze Concentration Percentages Under Different Temperatures
1. Radiator anti-freeze specification for this scooter is H68. (SYM Bramax radiator agent)
2. Proper anti-freeze percentages for different frozen temperatures are as follows:
0.8 mm
Anti-freeze percentage Frozen temperature Remark
20% -8
30% -15
40% -24
50% -36
3. If the specified anti-freeze is unavailable, use an equivalent with the same high quality.
4. Increase radiator maintenance intervals when the weather is extremely cold.
10. Inspection and maintenance before riding
22
50% concentration is
used for all scooters
before delivery to ensure
the effectiveness of
anti-freeze.
Page 25
Coolant filler
Viewing
window
COOLING SYSTEM INSPECTION
(Checking coolant lever)
1. Support vehicle with main stand on a level ground.
2. Check reserved tank from viewing window to see if
coolant level is between the upper limit and lower
limit mark.
Upper limit
3. Add coolant up to upper mark if coolant is close to
the lower mark.
(Check the cooling system for leakage)
Check radiator and piping for leakage.
Lower limit
Check the ground where the vehicle is parked for
water dripped from the vehicle.
REPLENISHMENT OF COOLANT
Always keep radiator cap tightly closed.
1. Support vehicle on a level ground in a straight up position.
2. Remove the front cover.
Open reserved tank cap, refill coolant until reaches the upper limit.
If coolant level becomes too low and occurs too often, it may indicate there is something wrong with
the coolant system.
To avoid radiator getting rusty, do not use coolants other than those recommended.
Coolant recommended: SYM Bramax radiator agent
Concentration: 50%
Radiator capacity: Main radiator : 1,400 cc
(1.48 U.S. quarts)
.
cap
CAUTION:
Use soft water when mixing coolant.
Please pay special attention that using poor quality coolant may shorten the service life of the radiator.
Coolant should be changed once a year normally.
CAUTION:
Please refer to a table showing what percentage of anti-freeze should be used under different
temperatures if the vehicle is to be operated in the low temperature areas. (below 0℃)
10. Inspection and maintenance before riding
23
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CHECKING THE AIR CLEANER
《DISASSEMBLE PRCEDURE》
1. Remove mounting screws from air cleaner cover.
2. Remove the air cleaner cover, then remove filter element.
3. Take the element out and clean it. (Refer to maintenance schedule.)
《ASSEMBLE PRCEDURE》
• Assemble the air cleaner in reverse order of disassemble.
Cover screws
CAUTION:
Dust deposit is one of the major causes of reducing output horsepower and increasing fuel
consumption.
Change the air cleaner element more frequently to prolong the engine’s service life if the scooter is
driven on dusty roads very often.
If air cleaner is installed improperly, dust will be absorbed into cylinders, which may cause a
premature wear and reducing output power and engine life.
Be careful not to soak the air cleaner when washing the scooter. Otherwise, it will cause engine hard
to start.
24
10. Inspection and maintenance before riding
Page 27
(1).Has the ignition switch key
(2).Is there enough fuel in the fuel
r or front wheel brakes
applied when pressing starting
(4). Do you rotate the throttle valve handle while
”, and press horn
button down, if the horn does not sound, the fuse
Turn signal light
DIAGNOSIS WHEN ENGINE DOES NOT START
been turned to “ ” position?
pressing starting the button?
【Have your scooter checked by SYM authorized dealer or franchised dealer immediately if there are no
problems with the above items and engine still can not be started.】
tank?
(5). Turn the ignition switch key “
may have been blown.
For Rear Wheel
(3).Is the rea
button?
switch
Horn button
For Front Wheel
12. SUGGESTIONS ON ENGINE FUEL
This scooter is designed to use UNLEADED gasoline of Octane No. 90 or higher.
If the scooter is operated in high attitude (where the atmosphere pressure is lower), it is suggested that
the air/fuel ratio should be readjusted to maximize the engine performance.
13. TRANSMISSION OIL
Recommended Oil: Genuine SYM HYPOID GEAR OIL (SAE 85W-140)
Use SAE85-90 when outside temperature is below 0℃(32℉)
11. When there is an abnormal condition or a trouble
25
Page 28
1. Raise the scooter with the main stand, and sit on the seat.
Push the scooter forwarding to raise the main parking stand.
CAUTION:
Never rotate the throttle valve handle at will to increase the engine RPM before riding off.
2. Get on the scooter from the left side, and sit on the seat properly, keep your feet firmly on the ground to
prevent the scooter from falling.
CAUTION:
Apply brake on the rear wheel before riding off.
3. Rotate the throttle valve handle slowly, and then the scooter will begin to move.
CAUTION:
Rapidly rotate the throttle valve handle may cause the scooter moving forward suddenly and it is
very dangerous.
Make sure the side parking stand is spring back completely before riding off.
【【【【Do not use the brake suddenly and make a sharp turn】】】】
Rapid braking and sharp turning will cause slip and fall.
Rapid braking or sharp turning will cause slipping, lateral slipping, or fall especially in rainy days when the
road is wet and slippery.
【【【【Drive with extreme caution during rainy days】】】】
The brake distance in rain day or on wet road will longer than that on a dry road. Therefore, slow down
and prepare to apply the brake earlier.
The throttle valve handle should be released, and the brakes should be properly applied as it is needed
while reducing the speed when going down a slope.
14. Cautions for riding scooter
26
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Item
Check Items
1
Air cleaner element(Remark)
2
Oil filter(Screen)
3
Engine oil
4
Tire, pressure
5
Battery
6
Spark plug
7
Carburetor(idle speed)
8
Steering bearing and handles
9
Check Transmission for leakage
10
Check crankcase for leakage
11
Transmission Oil
12
Drive Belt/roller
13
Fuel tank lines and Fuel filter
14
Throttle valve operation and cable
15
Engine bolts and nuts
16
Cylinder head, cylinder, and piston
17
Exhaust system/cleaning carbon
18
Cam Chain/ignition time
19
Valve clearance
20
Shock absorbers
21
Front/rear suspension
22
Main/side stands
23
Crankcase Blow-by system(PCV)
24
Coolant
25
Cooling fan, lines
26
Clutch disk
27
Brake mechanism/brake lining (pad)
28
Bolts/nuts for each components
Maintenance
Mileage
Maintenance
kilometer
Maintenance Interval NEW 1 Month 3 Months 6 Months 1 Year
200mi 600mi 2,000mi 4,000mi 8,000mi
300km
Every
1,000km
Every
3,000km
Every
6,000km
Every
12,000km
I C R
C C
R I
Replacement for every 3,000km or 2,000mi
I I
I I
I I R
I I
I I
I I
I I
R
Replacement for every 5,000km or 3,000mi(5 Months)
I R
I I
I I
I I
I
I
I I
I I
I I
I I
I I/L
I I
I I R
I I
I
I I
I I
Remarks
☆ The above maintenance schedule is established by taking the monthly 1000 kilometers as a reference
which ever comes first.
※Have your motorcycle checked and adjusted periodically by your SYM Authorized Dealer or
Franchised Dealer to maintain the motorcycle at the optimum condition.
Code: I ~ Inspection, cleaning, and adjustment R ~ Replacement
C ~ Cleaning (replaced if necessary) L ~ Lubrication
Remark: 1.Clean or replace the air cleaner element more often when the motorcycle is operated on dusty
roads or in the Heavily- polluted environment.
2. Maintenance should be performed more often if the motorcycle is frequently operated in high
speed and after the motorcycle has accumulated a higher mileage.
【Notes in the remarks are used to indicate the applicable models.】
15. Periodical maintenance
27
Page 30
Model
Item
length
width
Height
Wheel base
Net Weight
Type 4- stroke 4V single cylinder engine
Fuel
Cooling type Water-cooled
Displacement 262.8 ㏄
Compression ratio 10:1
Max. HP 21 ps(15.4 Kw) / 7,000 rpm
Max. torque 2.4 kg-m(23.5 Nm) / 5,500 rpm
IDLE 1,650±100 rpm
Starting methods Electrical
Front shock absorber TELESCOPIC FORK
Rear shock absorber UNIT SWING
Clutch / Transmission Centrifugal type / CVT
Front tire 110 / 70 - 16 52P
Rear tire 140 / 70 - 16 65P
Wheel Aluminum alloy
Tire pressure
Front brake Disc type (Ø 260 mm)
Rear brake Disc type (Ø 260 mm)
Front light bulb(high, low) 12V 35W / 35W × 2
Brake light bulb(tail light) 12V 5W / 21W × 2
License light bulb 12V 10W × 1
Position lamp bulbs 12V 10W × 2
Turn signal light bulbs 12V 21W × 4
Gauge pilot bulbs 12V 1.7W
Engine oil capacity 1.4 L (1.2 L for change)
Transmission oil capacity 180 ㏄. (160 ㏄. for change)
Fuel tank capacity 10 L
Fuse 20A×3, 15A×2,
Spark plug NGK CR 8E
Battery capacity 12V 12Ah (closed type, maintenance-free battery)
Air cleaner Paper type
Fuel tank cap Open lock type
Front light General type (singles)
Rear grab frame Can load cargo (maximum load : 5kg)
Specification
UNLEADED(OCTANE 92 OR HIGHER)
Front: STD 1.75kg/cm2,
Rear: STD 2.0 kg/cm2 for 1 person, 2.25 kg/cm2 for 2 person
Citycom 300i
2,210 mm(87 in)
785 mm(30.9 in)
1,445 mm(56.9 in)
1,500 mm(59.0 in)
184 kg(405.7 lb)
16. Specification
28
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