Yamaha WARRIOR YFM350X Owner's Manual page 160

Never exceed the weight limits shown. An
overloaded ATV can be unstable.
MAXIMUM LOADING LIMIT
Vehicle loading limit (total weight of
rider, cargo and accessories):
100 kg
Load cargo on the carriers as close to the
center of the vehicle as possible. Put cargo
at the rear of the front carrier and at the
front of the rear carrier. Center the load
from side to side.
Tie down cargo securely to the carriers.
Make sure cargo in the trailer cannot move
around. A shifting load can cause an acci-
dent.
Make sure the load does not interfere with
controls or your ability to see where you are
going.
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