
Table of contentsSafety information............................ 1-1
Description....................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
Instrument and control functions... 3-1
Immobilizer system......................... 3-1
Main switch/steering lock............... 3-2
Indicator lights and warning 
lights............................................ 3-3
Multi-function meter unit ................ 3-5
Handlebar switches ...................... 3-12
Clutch lever .................................. 3-14
Shift pedal .................................... 3-14
Brake lever.................................... 3-15
Brake pedal .................................. 3-15
ABS .............................................. 3-15
Fuel tank cap ................................ 3-16
Fuel ............................................... 3-17
Fuel tank overflow hose ............... 3-19
Catalytic converter ....................... 3-19
Seats ............................................ 3-19
Adjusting the headlight beams ..... 3-21
Adjusting the front fork ................. 3-21
Front fork bleeding ....................... 3-23
Adjusting the shock absorber 
assembly ................................... 3-23
Luggage strap holders ................. 3-25
Front fender  ................................. 3-26DC power outlets .......................... 3-26
Sidestand ...................................... 3-27
Ignition circuit cut-off system ....... 3-28
For your safety – pre-operation 
checks............................................... 4-1
Operation and important riding 
points................................................. 5-1
Engine break-in ............................... 5-1
Starting the engine .......................... 5-2
Shifting ............................................ 5-3
Tips for reducing fuel 
consumption ................................ 5-4
Parking ............................................ 5-4
Periodic maintenance and 
adjustment........................................ 6-1
Tool kit ............................................ 6-2
Periodic maintenance charts .......... 6-3
Periodic maintenance chart for the 
emission control system .............. 6-3
General maintenance and 
lubrication chart ........................... 6-5
Removing and installing cowlings... 6-9
Checking the spark plugs ............... 6-9
Canister ......................................... 6-10
Engine oil and oil filter cartridge.... 6-11
Why Yamalube .............................. 6-14
Coolant.......................................... 6-14Replacing the air filter element 
and cleaning the check hose .... 6-15
Checking the throttle grip free 
play ............................................ 6-17
Valve clearance............................. 6-17
Tires .............................................. 6-17
Spoke wheels ............................... 6-19
Adjusting the clutch lever free 
play ............................................ 6-19
Checking the brake lever free 
play ............................................ 6-20
Brake light switches ..................... 6-21
Checking the front and rear brake 
pads .......................................... 6-21
Checking the brake fluid level ...... 6-22
Changing the brake fluid .............. 6-23
Drive chain slack........................... 6-23
Cleaning and lubricating the drive 
chain.......................................... 6-25
Checking and lubricating the 
cables ........................................ 6-26
Checking and lubricating the 
throttle grip and cable ............... 6-26
Checking and lubricating the 
brake and shift pedals............... 6-26
Checking and lubricating the 
brake and clutch levers ............. 6-27
Checking and lubricating the 
sidestand................................... 6-28
Lubricating the rear suspension ... 6-28UBW3E0E0.book  Page 1  Friday, May 24, 2019  11:01 AM 

Specifications
8-1
8
Dimensions:Overall length:
2370 mm (93.3 in)
Overall width:
905 mm (35.6 in)
Overall height:
1455 mm (57.3 in)
Seat height:
875 mm (34.4 in)
Wheelbase:
1595 mm (62.8 in)
Ground clearance:
240 mm (9.45 in)
Minimum turning radius:
2.8 m (9.47 ft)Weight:Curb weight:
204 kg (450 lb)Engine:Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train:
DOHC
Cylinder arrangement:
Inline
Number of cylinders:
2-cylinder
Displacement:
689 cm³
Bore × stroke:
80.0 × 68.6 mm (3.15 × 2.70 in)Starting system:
Electric starter
Engine oil:Recommended brand:
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO 
standard MA
Engine oil quantity:
Without oil filter cartridge replacement:
2.30 L (2.43 US qt, 2.02 Imp.qt)
With oil filter cartridge replacement:
2.60 L (2.75 US qt, 2.29 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level 
mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)Radiator (including all routes):
1.60 L (1.69 US qt, 1.41 Imp.qt)
Fuel:Recommended fuel:
Unleaded gasoline (E10 acceptable)
Octane number (RON):
95
Fuel tank capacity:
16 L (4.2 US gal, 3.5 Imp.gal)
Fuel reserve amount:
4.3 L (1.14 US gal, 0.95 Imp.gal)Fuel injection:Throttle body:
ID mark:
1WS1 10Drivetrain:Gear ratio:
1st:
2.846 (37/13)
2nd:
2.125 (34/16)
3rd:
1.632 (31/19)
4th:
1.300 (26/20)
5th:
1.091 (24/22)
6th:
0.964 (27/28)Front tire:Type:
With tube
Size:
90/90 - 21 M/C 54V M+S
–20 –10 0
1020 30 40 50  C 10 30 50 70 90 110 0 130  F
SAE 10W-40
UBW3E0E0.book  Page 1  Friday, May 24, 2019  11:01 AM 

10-1
10
IndexAABS ....................................................... 3-15
ABS off warning light .............................. 3-4
ABS warning light ................................... 3-4
Air filter element and check hose, 
replacing and cleaning ....................... 6-15BBattery .................................................. 6-30
Brake and clutch levers, checking and 
lubricating ........................................... 6-27
Brake and shift pedals, checking and 
lubricating ........................................... 6-26
Brake fluid, changing ............................ 6-23
Brake fluid level, checking .................... 6-22
Brake lever ............................................ 3-15
Brake lever free play, checking............. 6-20
Brake light switches.............................. 6-21
Brake pedal........................................... 3-15CCables, checking and lubricating ......... 6-26
Canister................................................. 6-10
Care ........................................................ 7-1
Catalytic converter ................................ 3-19
Clutch lever ........................................... 3-14
Clutch lever free play, adjusting ........... 6-19
Coolant ................................................. 6-14
Coolant temperature warning light ......... 3-4
Cowlings, removing and installing .......... 6-9DData recording, vehicle ........................... 9-2
DC power outlets .................................. 3-26
Diagnostic connector.............................. 9-2
Dimmer switch ...................................... 3-13
Drive chain, cleaning and lubricating .... 6-25Drive chain slack .................................. 6-23
EEngine break-in ...................................... 5-1
Engine oil and oil filter cartridge ........... 6-11
Engine overheating ............................... 6-37
Engine serial number .............................. 9-1
Engine stop switch ............................... 3-13
Engine trouble warning light ................... 3-4FFront and rear brake pads, checking ... 6-21
Front fender .......................................... 3-26
Front fork, adjusting ............................. 3-21
Front fork, bleeding .............................. 3-23
Front fork, checking ............................. 6-29
Fuel ....................................................... 3-17
Fuel consumption, tips for reducing ...... 5-4
Fuel tank cap ........................................ 3-16
Fuel tank overflow hose ....................... 3-19
Fuses, replacing ................................... 6-31HHandlebar switches .............................. 3-12
Hazard switch....................................... 3-13
Headlight beams, adjusting.................. 3-21
High beam indicator light ....................... 3-3
Horn switch .......................................... 3-13IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-28
Immobilizer system ................................ 3-1
Immobilizer system indicator light .......... 3-5
Indicator lights and warning lights ......... 3-3LLicense plate light ................................ 6-34
Luggage strap holders ......................... 3-25
MMain switch/steering lock .......................3-2
Maintenance and lubrication, periodic....6-5
Maintenance, emission control 
system ..................................................6-3
Matte color, caution ................................7-1
Model label .............................................9-1
Multi-function meter unit .........................3-5NNeutral indicator light ..............................3-3OOil pressure warning light .......................3-3PParking ....................................................5-4
Part locations ..........................................2-1
Pass switch ...........................................3-13RRear suspension, lubricating ................6-28SSafety information ...................................1-1
Seats .....................................................3-19
SELECT switch .....................................3-13
Shifting ....................................................5-3
Shift pedal .............................................3-14
Shock absorber assembly, adjusting ....3-23
Sidestand ..............................................3-27
Sidestand, checking and lubricating.....6-28
Spark plugs, checking ............................6-9
Specifications .........................................8-1
Starting the engine ..................................5-2
Start switch ...........................................3-13
Steering, checking ................................6-29
Storage ...................................................7-3
Supporting the motorcycle ...................6-34
UBW3E0E0.book  Page 1  Friday, May 24, 2019  11:01 AM