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Introduction
Stylish ATV sized to fit growing
youth
Parents appreciate quality products that are designed to fit
the needs of their growing youth. A wide stance, large tires,
and full floorboards allow the KFX90 to offer stable and confidence-inspiring
handling traits. Its friendly performance and big-bike styling
make the KFX®90 ATV a smart choice for riders 12 years and
older. At the core of the KFX90 is a reliable and environmentally
friendly four-stroke air-cooled engine that provides healthy
mid-range performance with an easy-to-use power delivery.
The KFX90 is also equipped with electric starting, single-shock
swingarm rear suspension, A-arm front suspension, dual front
drum and single rear disc brakes, much like those found on the
larger KFX models.
Parents are sure to appreciate the added safety offered by the
KFX90's keyed ignition switch which prevents use without the
key. Once they hand over the key, parents can maintain control
over the KFX90's use via the throttle limiting screw and a CVT
transmission speed limiter. These allow the maximum speed to
be preset to match the rider's ability while letting the rider's
confidence and skill levels increase in controlled increments.
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Features
89cc air-cooled, OHC, four-stroke
single
- Reliable 89cc air-cooled overhead-cam four-stroke engine
- Produces user-friendly power that's easily managed by entry-level
riders
- Electric push-button starting with kick-start backup
- Electrically-operated fuel enrichener automatically opens fuel
passage during cranking for easy starting
- Equipped with an USFS-approved spark arrestor
Transmission
- Continuously variable automatic transmission (CVT)
- Centrifugal clutch on the transmission allows engine braking
under certain conditions for added slowing power
- Chain drive
Stable Chassis
- Aggressive sport ATV design similar to larger KFX models
- Wide stance for stable handling
- Steel chassis for durability
- Full floorboards
Capable Suspension
- A-arm front suspension
- Swingarm rear suspension
- 3.9 in. ground clearance at the rear axle
- Maxxis tires - 18 X 7-8 front, 18 X 9-8 rear
Simple Brakes
- Two front drum brakes and a rear disc brake for excellent stopping
power
- All three brakes are activated by the handlebar-mounted brake
levers to simplify operation
Easy Parental Controls
- Keyed ignition switch prevents starting without a key
- Throttle-limiting screw and a collar in the CVT allows parents
to limit throttle opening to help new riders gain experience
at slower speeds
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Technical Specifications
Engine: Air-cooled, four-stroke,
single cylinder
Displacement: 89cc
Bore x stroke: 47.0 x 51.8mm
Compression ratio: 10.0:1
Fuel system: Single 16mm Keihin PTE 16 carburetor
Ignition: Solid state CDI
Transmission: Continuously Variable Automatic
Final drive: Chain
Frame: Double cradle, steel
Suspension front / wheel travel: Single A-arm with twin shock
absorbers / 2.8 in.
Suspension rear / wheel travel: Swingarm with single shock absorber
/ 2.9 in.
Front tire: AT18x7-8tubeless
Rear tire: AT18x9-8 tubeless
Front brakes / rear brake: Dual mechanical drums / Hydraulic
disc
Overall length: 56.1 in.
Overall width: 35.6 in.
Wheelbase: 38.0 in.
Ground clearance: At rear axle 3.9 in.
Track Front/Rear: 26.8 / 26.0 in.
Fuel capacity: 1.5 gal.
Curb weight: 267 lbs.
Color choices: Lime Green
Sunbeam Red
* Price and specifications subject to change
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