2017 Yamaha WR450F, 2017 Yamaha WR450F PERFECT FOR ENDURO RACING AND TRAIL RIDING Based on YZ450F, packed with "out-of-the-box" enduro features: 18-inch rear wheel, computer, head and tail lights, CARB and EPS compliant. Features may include: Innovative YZ450F-Based Engine DesignWith a revolutionary rearward slanted, liquid- cooled, DOHC 4-stroke powerplant with four titanium valves based on the YZ450F , a wide ratio five-speed transmission and WR- specific modifications the WR450F is an out-of-the-box enduro machine. (California Green Sticker compliant with a forestry service-approved spark arrestor.)Electric Starter SystemMain switch-free electrical system provides push-button electric starting convenience. Just push the starter button and go no need to power on a main switch or insert a key.Bilateral Beam Aluminum FrameThe WR450F features a YZ-bred aluminum bilateral beam frame engineered from castings, forgings and extrusions with engine mounts optimized for chassis rigidity characteristics needed in enduro riding conditions.Industry Leading KYB® SuspensionIndustry leading, fully adjustable YZ450F-based KYB® spring-type forks with speed-sensitive damping and KYB® shock delivers precise, best-in-class, fade-free handling.Enduro-Ready WR450F FeaturesWR450F-specific details include a new wide-ratio five-speed transmission, temperature regulating radiator fan, an optimized clutch, sealed O-ring chain, enduro-specific tires with an 18-inch rear wheel, skid plate, kick start, and a standard side-stand. A bright headlight, LED taillight and a complete LCD enduro race computer are ready for long race days.270mm Front Brake270mm front disc brake offers outstanding machine control and performance, with exceptional stopping power and controllability.
2017 Yamaha WR250F, 2017 Yamaha WR250F THE ULTIMATE OFF-ROADER The DNA of the 2-straight MX & SX Champ YZ250F in a light, great handling bike perfect for enduro riding through tight trails and woods. Features may include: Competition ReadyRevolutionary 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 ChassisNearly 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 InjectionA Keihin® 44mm throttle body fuel injection system is tuned for Enduro riding ensures smooth throttle response and easy starting in nearly all conditions. Plus the electric start button reduces rider fatigue.Advanced SuspensionIndustry leading fully-adjustable KYB® spring-type forks with speed sensitive damping and a KYB® rear shock, each tuned with Enduro-specific settings.Enduro-Specific FeaturesWith 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.
2017 Yamaha WR450F, 2017 Yamaha WR450F PERFECT FOR ENDURO RACING AND TRAIL RIDING Based on YZ450F, packed with "out-of-the-box" enduro features: 18-inch rear wheel, computer, head and tail lights, CARB and EPS compliant. Features may include: Innovative YZ450F-Based Engine Design With a revolutionary rearward slanted, liquid- cooled, DOHC 4-stroke powerplant with four titanium valves based on the YZ450F , a wide ratio five-speed transmission and WR- specific modifications the WR450F is an out-of-the-box enduro machine. (California Green Sticker compliant with a forestry service-approved spark arrestor.) Electric Starter System Main switch-free electrical system provides push-button electric starting convenience. Just push the starter button and go no need to power on a main switch or insert a key. Bilateral Beam Aluminum Frame The WR450F features a YZ-bred aluminum bilateral beam frame engineered from castings, forgings and extrusions with engine mounts optimized for chassis rigidity characteristics needed in enduro riding conditions. Industry Leading KYB® Suspension Industry leading, fully adjustable YZ450F-based KYB® spring-type forks with speed-sensitive damping and KYB® shock delivers precise, best-in-class, fade-free handling. Enduro-Ready WR450F Features WR450F-specific details include a new wide-ratio five-speed transmission, temperature regulating radiator fan, an optimized clutch, sealed O-ring chain, enduro-specific tires with an 18-inch rear wheel, skid plate, kick start, and a standard side-stand. A bright headlight, LED taillight and a complete LCD enduro race computer are ready for long race days. 270mm Front Brake 270mm front disc brake offers outstanding machine control and performance, with exceptional stopping power and controllability.
2015 Yamaha WR250F, 2015 Yamaha WR250F Ultimate Off-Roader The all-new WR250F is a light, agile enduro bike for tight woods & beyond. Features May Include All-New for 2015 with a revolutionary rearward slanted 250cc, liquid-cooled, DOHC 4-stroke with 4 titanium valves based on the 2015 YZ250F, with an added sixth gear and wide ratio transmission, among other modifications, make it perfect for Enduro competition. Nearly 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. A Keihin 44mm throttle body fuel injection system is tuned for Enduro riding ensures smooth throttle response and easy starting in nearly all conditions. Plus the electric start button reduces rider fatigue. Industry leading KYB® air/oil separation Speed Sensitive System forks and a KYB® rear shock suspension with Enduro settings. With a 2 gallon fuel tank, 18-inch rear wheel and Enduro spec tires, the WR250F is ready to win right out of the box. The revolutionary, rearward slanted, high-performance liquid-cooled 4-stroke, 4-valve, fuel-injected engine has been tuned for Enduro riding. 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 endure riding. A 6-speed wide-ratio transmission is used to improve traction in all types of conditions. Push button electric start makes starting the WR250F easy and convenient. An all aluminum bilateral beam frame similar to the YZ250F provides strength, lightness and durability for all riding conditions. Removable aluminum rear subframe constructed of square-section tube for reduced weight. Industry favorite KYB® air/oil separate Speed Sensitive System spring forks with Kashima coating and KYB® rear shock, also with Kashima coating and featuring a large 50mm piston. Both the forks and rear shock are tuned specifically for Enduro riding. The clutch plate material, springs, push lever and oil valve are optimized for Enduro riding. Special Enduro spec tires are used to maximize traction while delivering excellent wear. Accessory GYTR® Power Tuner lets owners adjust air/fuel mixture and ignition timing maps to match engine performance characteristics to the rider and race conditions in a matter of seconds with the push of a few buttons. An onboard Enduro computer is standard and features speedo, odometer, average speed, clock and more. The WR250F features a headlight, taillight and skid plate. A side stand is standard for added rider convenience 50-state emissions compliant for off-road use.
