Liquid-cooled, two-stroke, single-cylinder 84cc EngineLightweight Electrofusion-coated cylinder improves heat transfer while resisting abrasion and seizure
Bridges between intake and exhaust ports are machine finished for less wear and improved reliability
Liquid-cooling means even-running temperatures and consistent power output
Rotor comes with rare-earth magnets the unitized piece is small, light and more efficient with low inertial moment improves low-rpm response
Connecting rod big-end bearing has more rigid cage for improved durability
Intake port shape and cylinder skirt allow cooling air into the crankcase chamber
Primary gear is secured using a lock-nut to help reduce mechanical noise
Metafoam gaskets for the generator and water pump covers improve sealing
Kawasaki Integrated Power Valve System (KIPS)KIPS system varies exhaust-port height for increased horsepower and torque at all rpm
Produces a broad powerband with more low-end torque and mid-range, while retaining excellent top-end power
Breather in KIPS cover improves high-rpm and overrun performance
ClutchThick base clutch hub rides on needle bearings for smooth action
Large clutch plates are 119mm in diameter for durability and control
Clutch-release lever ratio is designed for light clutch lever action
Clutch plate service cover simplifies maintenance and utilizes a metal-carbon composite gasket
28mm Keihin PWK CarburetorLarge crescent slide carburetor positions the needle closer to intake ports for excellent throttle response and improves power
Adjustable for various conditions
AirboxLarge right-side cutout improves airflow for increased power
Reusable foam air filter
Exhaust SystemFeatures large-diameter O-ring and groove on exhaust pipe for improved durability and easy installation
Aluminum silencer is re-packable like larger KX models
Six-speed TransmissionPositive shifting action and rugged durability
Fifth and sixth gears on the input shaft ride on bushings for added reliability
Shift forks are hard chrome finished to resist wear and seizing
Convenient oil level window
Bushings on the second, third and fourth gears on the output shaft increase durability
High-tensile Steel Perimeter FrameWide footpegs for better control, made of cast steel for strength
Thick footpeg mounting brackets withstand todays rigorous tracks
Engine and chassis bolts have rust-resistant coating
Fuel TankGas tank design lowers center of gravity for improved handling
UNI-TRAK Rear SuspensionThe swingarm uses large cross-section beams for improved rigidity and control
Cast-aluminum drive chain adjuster sections for easy chain adjustments
Shock is fully adjustable for compression and rebound damping and spring preload
36mm Inverted Cartridge ForkInverted forks are rigid, providing better steering response and control
Compression damping is 18-way adjustable
Aluminum upper fork tubes measure 49.5mm in diameter for flex-free performance
Front and Rear Disc BrakesFront brake lever shape offers better feel
Forged-aluminum rear brake pedal is strong, lightweight and features two seals at the pivot for smooth operation and increased durability
Strong braking power is achieved with minimal effort
Front and Rear WheelsRear hub features two wheel bearings on the drive side of the hub for durability
Rear-axle diameter is large for more rigidity
GraphicsAggressive Kawasaki Lime Green and Black graphics just like larger KX models
SpecificationsEngine: Two-stroke single with KIPS®
Bore x stroke: 52.5 x 45.8mm
Carburetion: Keihin PWK28
Induction: Two-petal reed valve
Compression ratio: 9.6:1 (low speed) 8.8:1 (high speed)
Ignition: Digital CDI
Final drive: Chain
Frame: High-tensile steel perimeter design with subframe member
Rake / trail: 27 / 4.1 in.
Front suspension / wheel travel: 36mm inverted telescopic cartridge fork with 18-way compression damping / 10.8 in.
Rear suspension / wheel travel: UNI-TRAK® single shock system with 4-way compression and 18-way rebound damping plus adjustable spring preload / 10.8 in.
Front tire: 70/100x19
Rear tire: 90/100x16
Front brake / rear brake: Hydraulic disc / Disc
Overall length: 75.2 in.
Overall width: 28.9 in.
Overall height: 43.5 in.
Ground clearance: 15.0 in.
Seat height: 34.3 in.
Curb weight: 156.5 lbs.
Fuel capacity: 1.5 gal.
Wheelbase: 50.8 in.