2012 YAMAHA GRIZZLY 125 wheel

10-1
10
EBU25961
SPECIFICATIONS
Dimensions:Overall length:
1700 mm (66.9 in)
Overall width:
990 mm (39.0 in)
Overall height:
980 mm (38.6 in)
Seat height:
685 mm (27.0 in)
Wheelbase:
1080 mm (42.5 in)
Ground clearance:
145 mm (5.7 in)
Minimum turning radius:
2900 mm (114 in)Weight:With oil and fuel:
152.0 kg (335 lb)Noise and vibration level:Noise level (77/311/EEC):
78.0 dB(A)@3500 r/min
Vibration on seat (EN1032, ISO5008):
Will not exceed 0.5 m/s²
Vibration on handlebar (EN1032, ISO5008):
Will not exceed 2.5 m/s²Engine:Engine type:
Air cooled 4-stroke, SOHCCylinder arrangement:
Forward-inclined single cylinder
Displacement:
124 cm³
Bore × stroke:
49.0 × 66.0 mm (1.93 × 2.60 in)
Compression ratio:
9.00 : 1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Recommended brand:
YAMALUBE
U1PY60E0.book Page 1 Friday, March 11, 2011 9:30 AM

10-3
10
Reverse gear:
49/14 × 49/15 × 40/17 (26.902)Chassis:Frame type:
Steel tube frame
Caster angle:
6.0 °
Trail:
15.0 mm (0.59 in)Front tire:Type:
Tubeless
Size:
AT20 x 7-8
Manufacturer/model:
DUNLOP/KT536ARear tire:Type:
Tubeless
Size:
AT22 x 10-8
Manufacturer/model:
DUNLOP/KT537ALoading:Maximum loading limit:
105.0 kg (231 lb)
(Total weight of rider, cargo, accessories, and tongue)Tire air pressure (measured on cold tires):Recommended:
Front:
20.0 kPa (0.200 kgf/cm², 2.9 psi)Rear:
25.0 kPa (0.250 kgf/cm², 3.6 psi)
Minimum:
Front:
17.0 kPa (0.170 kgf/cm², 2.5 psi)
Rear:
22.0 kPa (0.220 kgf/cm², 3.2 psi)
Front wheel:Wheel type:
Panel wheel
Rim size:
8 x 5.5ATRear wheel:Wheel type:
Panel wheel
Rim size:
8 x 8.0ATFront brake:Type:
Drum brake
Operation:
Right hand operationRear brake:Type:
Drum brake
Operation:
Left hand operationFront suspension:Type:
Swing axle
U1PY60E0.book Page 3 Friday, March 11, 2011 9:30 AM

10-4
10
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
70 mm (2.8 in)Rear suspension:Type:
Swingarm
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
80 mm (3.1 in)Electrical system:Ignition system:
DC CDI
Charging system:
AC magnetoBattery:Model:
12N12C-4A-2
Voltage, capacity:
12 V, 12.0 AhHeadlight:Bulb type:
Krypton bulbBulb voltage, wattage × quantity:Headlight:
12 V, 30.0/30.0 W × 2
Tail/brake light:
12 V, 5.0/21.0 W × 1
Neutral indicator light:
12 V, 1.7 W × 1Reverse indicator light:
12 V, 1.7 W × 1
Fuses:Main fuse:
15.0 AEBU30400For EUR only
The figures quoted are emission levels and are not
necessarily safe working levels. Whilst there is a
correlation between the emission and exposure
levels, this cannot be used reliably to determine
whether or not further precautions are required.
Factors that influence the actual level of exposure
of work-force include the characteristics of the
work room, the other sources of noise, etc. i.e. the
number of machines and other adjacent process-
es, and the length of time for which an operator is
exposed to the noise. Also the permissible expo-
sure level can vary from country. This information,
however, will enable the user of the machine to
make a better evaluation of the hazard and risk.
U1PY60E0.book Page 4 Friday, March 11, 2011 9:30 AM

NNeutral indicator light ..................................................... 4-2OOwner’s manual and tool kit ........................................... 8-2PParking ........................................................................... 6-5
Parking brake ................................................................. 4-5
Parking on a slope ......................................................... 6-5
Part locations ................................................................. 3-1RReverse indicator light .................................................... 4-2
Riding your ATV ............................................................. 7-1SSafety information .......................................................... 2-1
Seat .............................................................................. 4-10
Spark arrester, cleaning ............................................... 8-23
Spark plug, checking ...................................................... 8-9
Specifications ............................................................... 10-1
Speed limiter .................................................................. 4-4
Starter (choke) ............................................................. 4-10
Start switch ..................................................................... 4-3
Steering shaft, lubricating ............................................. 8-40
Storage ........................................................................... 9-2
Suspension, lubricating the lower arm pivots ............... 8-39TTail/brake light bulb, replacing ..................................... 8-47
Throttle lever ........................................................... 4-3, 5-3
Throttle lever free play, adjusting ................................. 8-26
Tires ............................................................................... 5-3
Transmission oil .................................................... 5-3, 8-14
Troubleshooting ........................................................... 8-49
Troubleshooting chart .................................................. 8-50
VValve clearance ............................................................ 8-27
V-belt case drain screw ................................................ 8-24
Vehicle identification number ....................................... 11-1WWheel hub bearings, checking ..................................... 8-38
Wheel, installing ........................................................... 8-48
Wheel, removing .......................................................... 8-47
U1PY60E0.book Page 2 Friday, March 11, 2011 9:30 AM