Chassis / Suspension

• ROBUST ALUMINUM FRAME: An all-aluminum bilateral beam frame similar to the YZ250F motocrosser provides strength, lightness and durability for all riding conditions, and is tuned especially for the demands of long enduro rides.
• LIGHTWEIGHT SUBFRAME: Removable aluminum rear subframe constructed of square-section tube for reduced weight.
• ADVANCED SUSPENSION: Industry favorite fully adjustable KYB® spring-type forks with speed sensitive damping with Kashima Coat™ and a KYB® rear shock, also with Kashima Coat™ and featuring a large 50mm piston. Both the forks and rear shock are tuned specifically for enduro riding.
• PURPOSE-BUILT TIRES: Special enduro spec tires are used to maximize traction while delivering excellent wear.

Engine

• UNIQUE ENGINE TUNING: The revolutionary, rearward slanted, high-performance liquid-cooled 4- stroke, 4-valve, fuel-injected engine has been tuned for enduro riding, with model-specific cylinder head, piston, camshafts, transmission internals, ECU settings, and more.
• FUEL INJECTION: The fuel injection system uses 3-D mapped electronic control for the injection of fuel and ignition timing that are optimized for the challenges of enduro riding.
• 6-SPEED GARBOX: A 6-speed wide-ratio transmission is used to improve traction in all types of conditions.
• ELECTRIC START: Push-button electric start makes starting the WR250F easy and convenient.
• RACE-READY COOLING: YZ-based radiators feature an electric fan, ensuring stable cooling performance in tight and slow riding conditions.

Other Features

• FULL-FEATURED INSTRUMENTATION: An onboard enduro computer is standard and features speedo, odometer, average speed, clock and more.
• PRACTICAL TOUCHES: The WR250F features a headlight, taillight and skid plate. A side stand is standard for added rider convenience.

Top Features

• COMPETITION READY ENDURO: Revolutionary rearward slanted, liquid-cooled, DOHC 4-stroke power plant with 4 titanium valves based on the YZ250F™, with an added sixth gear and wide ratio transmission, among other modifications, make it perfect for enduro competition.
• NIMBLE CHASSIS: The same bilateral beam frame that is found on the championship winning YZ250F is used on the WR250F™. It places the engine and fuel tank close to the center mass of the bike for extremely light and nimble handling character.
• FUEL INJECTION: A Keihin® 44mm throttle body fuel injection system tuned for enduro riding ensures smooth throttle response and easy starting in nearly all conditions. Plus, electric start reduces rider fatigue on hard rides.
• ADVANCED SUSPENSION: Industry leading fully-adjustable KYB® spring-type forks with speed sensitive damping and a KYB® rear shock, each tuned with enduro-specific settings.
• ENDURO-SPECIFIC FEATURES: With a 2 gallon fuel tank, multi-function enduro computer, 18-inch rear wheel, O-ring chain, skid plate and enduro spec tires, the WR250F is ready to win right out of the box.