DimensionsOverall length
2030 mm (79.9 in)
Overall width
745 mm (29.3 in)
Overall height
1285 mm (50.6 in)
Seat height
774 mm (30.5 in)
Wheelbase
1480 mm (58.2 in)
Ground clearance
102 mm (4.01 in)
Minimum turning radius
3840 mm (151.2 in)
WeightWith oil and fuel
148 kg (326 lb)
EngineEngine type
Liquid cooled 4-stroke, SOHC
Cylinder arrangement
Forward-inclined single cylinder
Displacement
124.1 cm
3(7.57 cu.in)
Bore x stroke
53.7 x 54.8 mm (2.11 x 2.15 in)
Compression ratio
11:1
Starting system
Electric starter
Lubrication system
Wet sump
Engine oilType
SAE10W30 or SAE10W40
Recommended engine oil grade
API service SE, SF, SG type or higher
Engine oil quantityPeriodic oil change
1.2 L (1.27 US qt) (1.06 Imp.qt)
Final transmission oilType
YAMALUBE 4 (10W30) of SAE10W30
type SE motorolie
Quantity
0.15 L (0.16 US qt) (0.88 Imp.qt)
Cooling systemRadiator capacity (including all routes)
1.20 L (1.27 US qt) (1.06 Imp.qt)
Coolant reservoir capacity (up to the maxi-
mum level mark)
0.30 L (0.32 US qt) (0.26 Imp.qt)
Air filterAir filter element
Dry element
Recommended fuelRecommended fuel
Unleaded fuel
Fuel tank capacity
10.5 L ( 2.77US gal) (2.31 Imp.gal)
Fuel reserve amount
3 L (0.79 US gal) (0.66 Imp gal)
CarburetorManufacturer
TEIKEI
Type x quantity
TK28 x 1
Spark plug (s)Manufacturer/model
NGK / CR8E
Spark plug gap
0.7 - 0.8 (0.028 - 0.031 in)
ClutchClutch type
Dry, automatic centrifugal
TransmissionPrimary reduction system
Helical gear
Primary reduction ratio
40/15 (2.666)
Secondary reduction system
Helical gear
Secondary reduction ratio
40/15 (2.666)
Transmission type
V-belt automatic
8
SPECIFICATIONS
8-1
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AAcceleration and deceleration ...................5-2
Air filter and V-belt case air filter
elements ................................................6-14
Anti-theft alarm (optional) ..........................3-5
Auxiliary light bulb, replacing ...................6-31
BBattery......................................................6-24
Brake fluid level, checking .......................6-20
Brake fluid, changing ...............................6-21
Brake lever, front ........................................3-6
Brake lever, rear .........................................3-6
Brake levers, lubricating ..........................6-22
Braking .......................................................5-2
CCables, checking and lubricating ............6-21
Carburetor,adjusting.................................6-15
Care............................................................7-1
Catalytic converter .....................................3-9
Caution, matte color ..................................7-1
Centerstand and sidestand, checking
and lubricating .......................................6-22
Clock ..........................................................3-4
Coolant.....................................................6-12
Coolant temperature warning light ............3-2
DDimmer switch ...........................................3-5
EEngine break-in ..........................................5-3
Engine oil ...................................................6-9
FFinal transmission oil ...............................6-11
Front and rear brake lever free play.........6-19
Front and rear brake pads, checking ......6-19Front fork, checking .................................6-23
Front Storage compartment ....................3-10
Fuel ............................................................3-8
Fuel consumption, tips for reducing ..........5-3
Fuel tank breather/overflow hose ..............3-9
Fuel tank cap .............................................3-7
Fuses, replacing .......................................6-26
HHandlebar switches ...................................3-5
Hazard switch ............................................3-6
Headlight bulb, replacing .........................6-27
High beam indicator light...........................3-2
Horn switch ................................................3-5
IIdentification numbers ...............................9-1
Ignition circuit cut-off system ..................3-13
Indicator lights ...........................................3-2
KKey identification number ..........................9-1
LLicense plate light bulb, replacing ...........6-31
MMain switch/steering lock ..........................3-1
Model label ................................................9-2
OOil change indicator ...................................3-2
PPanels, removing and installing .................6-6
Parking .......................................................5-4
Part locations .............................................2-1
Periodic maintenance and lubrication
chart .........................................................6-3
Pre-operation check list .............................4-2
SSafe-riding points.......................................1-4
Safety information ......................................1-1
Seat ............................................................3-9
Shock absorber assemblies, adjusting....3-12
Sidestand .................................................3-12
Spark plug, checking .................................6-7
Specifications.............................................8-1
Speedometer unit ......................................3-2
Start switch ................................................3-5
Starting a cold engine ................................5-1
Starting off .................................................5-2
Steering, checking ...................................6-23
Storage.......................................................7-3
Storage compartment ..............................3-11
TTail/brake light bulb or rear turn signal
light bulb, replacing ...............................6-30
Throttle cable free play, adjusting ............6-15
Tires .........................................................6-16
Tool kit ........................................................6-1
Troubleshooting .......................................6-31
Troubleshooting charts ............................6-32
Turn signal indicator lights .........................3-2
Turn signal light bulb (front), replacing ....6-29
Turn signal switch ......................................3-5
VValve clearance ........................................6-16
Vehicle identification number .....................9-1
WWheel bearings, checking........................6-24
Wheels .....................................................6-18
INDEX
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