6-9
6 bulky object attached to the handlebars which
could make steering difficult, an accessory that
limits your ability to move around on the seat, or
one that limits your view.
Use extra caution when riding an ATV with ac-
cessories. The ATV may handle differently than
it does without accessories.EBU21101Loading
WARNING
EWB00820Never exceed the stated load capacity for this
ATV. Overloading this ATV or carrying or tow-
ing cargo improperly could cause changes in
ATV handling which could lead to an accident.
Cargo should be properly distributed and se-
curely attached. Reduce speed when carrying
cargo or pulling a trailer. Allow greater dis-
tance for braking.Cargo or a trailer can change the stability and han-
dling of an ATV.
You must use common sense and good judgment
when carrying cargo or towing a trailer. Keep the
following points in mind:
Never exceed the weight limits shown. An over-
loaded ATV can be unstable.Do not exceed the maximum tongue weight.
You can measure tongue weight with a bath-
room scale. Put the tongue of the loaded trailer
on the scale with the tongue at hitch height. Ad-
just the load in the trailer, if necessary, to reduce
the weight on the hitch. If you are carrying cargo
and towing a trailer, include the tongue weight in
the maximum ATV load limit.MAXIMUM LOADING LIMIT
ATV loading limit (total weight of rider, cargo,
accessories, and tongue):
165.0 kg (364 lb)
Fron t c a rr ie r :
30.0 kg (66 lb)
Rear carrier:
45.0 kg (99 lb)
Trailer hitch:
Pulling load (total weight of trailer and car-
go):
3230 N (330 kgf, 727 lbf)
Tongue weight (ver tical weight on trailer
hitch point):
147 N (15 kgf, 33 lbf)
U1P065E0.book Page 9 Monday, August 31, 2009 1:10 PM
10-1
10
EBU25960
SPECIFICATIONS
Dimensions:Overall length:
1916 mm (75.4 in)
Overall width:
1038 mm (40.9 in)
Overall height:
1118 mm (44.0 in)
Seat height:
772 mm (30.4 in)
Wheelbase:
1170 mm (46.1 in)
Ground clearance:
150 mm (5.9 in)
Minimum turning radius:
2900 mm (114 in)Weight:With oil and fuel:
216.0 kg (476 lb)Noise and vibration level:Noise level (77/311/EEC):
YFM25BZ 77.5 dB(A)
Vibration on seat (EN1032, ISO5008):
YFM25BZ Will not exceed 0.5 m/s²
Vibration on handlebar (EN1032, ISO5008):
YFM25BZ Will not exceed 2.5 m/s²Engine:Engine type:
Air cooled 4-stroke, SOHCCylinder arrangement:
Forward-inclined single cylinder
Displacement:
229 cm³
Bore × stroke:
71.0 × 58.0 mm (2.80 × 2.28 in)
Compression ratio:
8.70 :1
Starting system:
Electric and recoil starter
Lubrication system:
Wet sump
Engine oil:Recommended brand:
YAMALUBE
U1P065E0.book Page 1 Monday, August 31, 2009 1:10 PM