Electrofusion Cylinder

• Improves heat transfer for consistent power output
• It's porous so it holds lubrication well
• It's hard so it resists abrasion and seizure
• Allows closer piston-to-cylinder clearances for more horsepower

Liquid Cooling

• More even running temperatures ensure that power output remains consistently strong
• Assures greater reliability

24mm Mikuni Carburetor

• Feeds a 4-petal reed valve for excellent throttle response
• Allows the engine to produce good power and torque at all rpm
• Adjustable for various conditions

6-Speed Transmission

• Positive shifting action and rugged durability, with a gear for every situaUon
• Allows the engine's full potential to be realized
• Provides oil level window

Folding Shift Pedal

• Less chance of bending or breaking

High Tensile Steel Frame

• The same strong, light, hi-tech material that's used on the bigger KX bikes
• Exceptional torsional rigidity for superior handling

Uni-Trak® Rear Suspension

• Features rising rate action: as the suspension compresses, the spring and damping strength increase progressively for a more controlled ride

Air-Adjustable Fork

• Allow you to tune the suspension to match track conditions and your riding style

Nitrogen-Charged Shock

• Keeps the damping more consistent on long rides and hot days
• Adjustable spring preload

Capacitor Discharge Ignition (CDI)

• Produces the extremely hot spark needed to ignite the airifuevoil mixture of a 2-stroke racing engine
• Easy starts and reliability under extreme conditions Requires no adjustment

Works-Type Seat

• Makes it easy to shift your weight forward for more front wheel bite in the turns

Fuel Tank Cap Check Valve

• The fuel tank cap vent hose has a check valve to reduce the possibility of fuel seepage