Your new Yamaha
90 Dirt Bike knows the way to the mud. Put on
all of your equipment the Yamaha just fires right up,
you can just here that all this little dirt bike wants
to do fly. HOLD ON!!!!
Engine:
Yamaha 's Air-cooled, 89cc, SOHC powerplant puts out
smooth, reliable 4-stroke power perfectly suited to
the smaller, novice rider.
16mm Mikuni carburetor ensures crisp, dependable throttle
response.
Smooth-shifting, 3-speed transmission with automatic
clutch, geared to ease the beginner into the basics
of shifting, helps make riding easier.
CD ignition system delivers hot, reliable spark and
requires minimal maintenance.
Convenient electric starter for effortless starting.
Lightweight, upswept exhaust system features quiet,
USFS-approved spark arrestor.
Chassis/Suspension:
Rigid Yamaha
frame design combined with a compact, 40.9" wheelbase
for extremely quick steering and agile handling.
Front and rear drum brakes deliver strong, dependable
stopping power.
14" front and 12" rear wheels with knobby
tires offer superb grip and exceptional wear.
Low, 24.6" seat height provides handling-enhancing
low center of gravity and allows most riders to put
both feet down for added confidence.
26mm telescopic front fork with 4.3" of travel
for confidence-inspiring control over rough terrain.
Single rear shock with 3.7" of travel delivers
progressive suspension performance to smooth out rugged
trails.
6.3" of ground clearance and a rugged engine skid
plate maximize undercarriage protection.
Additional Features:
Long, motocross-style seat is low, comfortable and allows
easy rider movement.
Team Yamaha-inspired
colors, graphics, and front and side number plates create
styling similar to larger YZ line-up.
Large, folding cleated footpegs provide excellent footing
even in wet or muddy conditions.