Dimensions:Overall length:
2201 mm (86.7 in)
Overall width:
776 mm (30.6 in)
Overall height:
YP250R 1337 mm (52.6 in)
YP250RA 1337 mm (52.6 in)
YP250R Sport 1186 mm (46.7 in)
Seat height:
792 mm (31.2 in)
Wheelbase:
1545 mm (60.8 in)
Ground clearance:
135 mm (5.31 in)
Minimum turning radius:
1805 mm (71.1 in)
Weight:With oil and fuel:
YP250R 180 kg (397 lb)
YP250RA 184 kg (406 lb)
YP250R Sport 181.5 kg (400 lb)
Engine:Engine type:
Liquid cooled 4-stroke, SOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
249 cm
3
Bore x stroke:
69.0 x 66.8 mm (2.72 x 2.63 in)
Compression ratio:
10.00 :1
Starting system:
Electric starterLubrication system:
Wet sump
Engine oil:Recommended brand:
YAMALUBE
Type:
SAE 10W-30, 10W-40, 10W-50, 15W-40,
20W-40 or 20W-50
Recommended engine oil grade:
API service SF, SG type or higher, JASO
standard MA
Engine oil quantity:Periodic oil change:
1.30 L (1.37 US qt, 1.14 Imp.qt)
Final transmission oil:Type:
YAMALUBE 10W-40 or SAE 10W-30 type
SE motor oil
Quantity:
0.25 L (0.26 US qt, 0.22 Imp.qt)
Cooling system:Coolant reservoir capacity (up to the maxi-
mum level mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)Radiator capacity (including all routes):
1.00 L (1.06 US qt, 0.88 Imp.qt)
Air filter:Air filter element:
Oil-coated paper element
Fuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
11.8 L (3.12 US gal, 2.60 Imp.gal)
Fuel reserve amount:
2.0 L (0.53 US gal, 0.44 Imp.gal)
Spark plug(s):Manufacturer/model:
NGK/DPR8EA-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:Clutch type:
Dry, centrifugal automatic
Transmission:Primary reduction system:
Helical gear
Primary reduction ratio:
40/15 (2.666)
Secondary reduction system:
Helical gear
-20 -10 0
10 20 30
40
50 ˚C
SAE 10W-30
SAE 15W-40
SAE 20W-40
SAE 20W-50
SAE 10W-40
SAE 10W-50
SPECIFICATIONS
8-1
8
AABS (for ABS models)..............................3-13
ABS warning light (for ABS models) ..........3-4
Acceleration and deceleration ...................5-3
Air filter and V-belt case air filter
elements ................................................6-15
Anti-theft alarm (optional) ........................3-11
Auxiliary light bulb, replacing ...................6-30
BBattery......................................................6-25
Brake fluid level, checking .......................6-21
Brake fluid, changing ...............................6-22
Brake lever, front ......................................3-12
Brake lever, rear .......................................3-12
Brake levers, lubricating ..........................6-22
Braking .......................................................5-3
CCare............................................................7-1
Catalytic converters .................................3-16
Centerstand and sidestand, checking
and lubricating .......................................6-23
Coolant.....................................................6-13
Cowlings and panels, removing and
installing ...................................................6-8
DDimmer switch .........................................3-11
EEngine break-in ..........................................5-4
Engine oil .................................................6-10
Engine trouble warning light ......................3-4
FFinal transmission oil ...............................6-12
Front and rear brake lever free play.........6-19
Front and rear brake pads, checking ......6-20Front fork, checking .................................6-24
Fuel ..........................................................3-15
Fuel consumption, tips for reducing ..........5-4
Fuel tank cap ...........................................3-14
Fuses, replacing .......................................6-26
HHandlebar switches .................................3-11
Hazard switch ..........................................3-12
Headlight bulb, replacing .........................6-28
High beam indicator light...........................3-4
Horn switch ..............................................3-12
IIdentification numbers ...............................9-1
Ignition circuit cut-off system ..................3-20
Immobilizer system ....................................3-1
Indicator and warning lights ......................3-4
LLicense plate light bulb, replacing ...........6-30
MMain switch/steering lock ..........................3-2
Maintenance and lubrication, periodic ......6-4
Maintenance, emission control system .....6-3
Matte color, caution ...................................7-1
Model label ................................................9-1
Multi-function display ................................3-6
PParking .......................................................5-5
Part locations .............................................2-1
Pass switch ..............................................3-12
SSafe-riding points.......................................1-5
Safety information ......................................1-1
Seat ..........................................................3-17
Securing bracket ......................................3-17Shock absorber assemblies, adjusting....3-19
Sidestand .................................................3-20
Spark plug, checking .................................6-9
Specifications.............................................8-1
Speedometer .............................................3-5
Start switch ..............................................3-12
Starting off .................................................5-2
Starting the engine.....................................5-1
Steering, checking ...................................6-24
Storage.......................................................7-3
Storage compartments ............................3-18
TTachometer ................................................3-6
Tail/brake light bulb or rear turn signal
light bulb, replacing ...............................6-29
Throttle cable free play, adjusting ............6-16
Throttle grip and cable, checking and
lubricating ..............................................6-22
Tires .........................................................6-17
Tool kit ........................................................6-2
Troubleshooting .......................................6-30
Troubleshooting charts ............................6-32
Turn signal indicator lights .........................3-4
Turn signal light bulb (front), replacing ....6-29
Turn signal switch ....................................3-12
VValve clearance ........................................6-17
Vehicle identification number .....................9-1
WWheel bearings, checking........................6-25
Wheels .....................................................6-19
INDEX
