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64 cc two-stroke engine with digital ignition offers ideal timing for better throttle response throughout the rev range
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An Electrofusion-coated cylinder with advanced exhaust and transfer ports for increased power and performance at higher rpm
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Six-speed transmission offers positive action and rugged durability; hard chrome-finished shift fork ends resist wear
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High-tensile steel frame offers exceptional torsional rigidity for excellent handling with a reinforced downtube for increased strength and durability
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Uni-Trak® rear suspension offers progressively increasing spring and damping strength as the suspension compresses for a more controlled ride
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Front and rear disc brakes are light, powerful and resist fading
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Industry-leading amateur racing support through Team Green™
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Digital ignition offers ideal timing for optimal throttle response throughout the rev range
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Ignition rotor features rare-earth magnets, making it smaller, lighter and more durable; its low inertial moment improves low-rpm response
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High capacity ignition coil delivers a higher secondary voltage for a hotter spark, and the punchier response improves acceleration
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Connecting rod big-end bearing features a cage for added durability
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Primary gear is secured using a lock-nut to help reduce mechanical noise
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The oil seal of the left crankcase has a stopper for increased engine reliability
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Metafoam gaskets are used for the generator cover, water pump cover and water pump elbow for improved sealing
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Silver clutch and ignition covers resist the signs of boot rub to help keep the KX looking fresh, longer
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Advanced exhaust and transfer ports increase power and performance at higher rpm
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Bridge between exhaust ports is machined for increased reliability and resistance to wear and seizure
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Lightweight cylinder liner transfers heat efficiently for cooler running
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Large radiator provides more consistent engine temperatures, keeping power output strong throughout the moto
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Cooling system offers greater reliability and less engine wear
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Feeds a four-petal reed valve for excellent throttle response
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Allows the engine to produce more power and torque at all rpm
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Positive action and rugged durability
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Hard chrome-finished shift-fork ends resist wear
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Manual clutch mechanism mirrors larger KX models
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Clutch cover gasket made of metal-carbon composite material
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Exceptional torsional rigidity for excellent handling
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Reinforced downtube adds strength and durability
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Engine and chassis bolts feature rust-resistant coating
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Four-position rebound-damping adjustment accommodates different riding styles and terrain
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Rising-rate action allows a more controlled ride as the suspension compresses
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Four-way adjustable rebound damping offers a variety of settings for various track conditions
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External reservoir helps maintain consistent damping
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Rebuildable aluminum body
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Forged aluminum rocker arm reduces weight and improves durability
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Light and powerful
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Ergonomic front brake lever shape offers better feel
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Resist fading
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Require less lever pressure
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Black aluminum rims provide the same aggressive look as the rims on larger KX models
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Reduce unsprung weight for improved suspension action
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Silencer is removable, and packing is replaceable
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Oval shape mimics the styling of larger-displacement KX models
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