The smallest member of our four-stroke family
of off-road motorcycles. The TT-R90.
Air-cooled, 89cc, 4-stroke engine puts out smooth,
reliable power perfectly suited to the smaller novice
rider.A smooth-shifting, 3-speed transmission with automatic
clutch (designed to ease the beginner into the basics
of shifting) helps make riding simpler.
CD ignition system delivers hot, reliable spark
and requires minimal maintenance. A low,
24.6" seat height provides handling-enhancing low center-of-gravity
and allows most riders to put both feet down for added
confidence.
Engine:
- 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.
- Lightweight, upswept exhaust system features
quiet, USFS-approved spark arrestor.
Chassis/Suspension:
- Rigid frame design combines 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.
- 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 numberplates create styling similar to
larger YZ line-up.
- Large, folding cleated footpegs provide
excellent footing even in wet or muddy conditions.
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