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.
2017 Yamaha WR250R, 2017 Yamaha WR250R ADVANCED DUAL SPORT Offers high-end components and performance for one of the most advanced dual sport bikes. Ideal for those who ride off-road more than on. Features may include: YZ-F Developed Dual Sport Directly descended from our YZ motocrossers and WR off-road machines, the WR250R is here to make Yamaha s off-road prowess street accessible. Off-Road Focused Performance Not exactly an enduro model and not a streetbike either, the WR250R is for riders who ride off-road more than on.
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.
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 Ready 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 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. Fuel Injection 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. 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.
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 Ready 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 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. Fuel Injection 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. 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.
2015 Yamaha WR250R, 2015 Yamaha WR250R Advanced Dual Sport The WR250R offers high-end components and performance making it one of the most advanced dual sport bikes. Features May Include Directly descended from our YZ motocrossers and WR off-road machines, the WR250R is here to make Yamaha s off-road prowess street accessible. Not exactly an enduro model and not a streetbike either, the WR250R is for riders who ride off-road more than on. 250cc liquid-cooled, DOHC engine with two titanium intake valves and two steel exhausts, forged piston and plated cylinder for outstanding durability. Pentroof combustion chamber with downdraft-type straight intake helps make excellent power across the rev band, with maximum power at 10,000 rpm. First use of fuel injection on a 250 Yamaha on/off-road bike. The system relies on input from a crank sensor, intake air pressure sensor and throttle position sensor feeding a compact ECU to provide optimum combustion. An ECU-controlled EXUP® exhaust valve, along with an electronic intake control valve, broadens the powerband. High lift cams have WPC surface treatment in which the surface is sprayed with fine powder at over 100 meters per second to increase surface hardness. YZ/WR250-inspired semi-double-cradle frame uses a main frame of cast and forged aluminum sections, with high-strength steel downtubes for excellent strength and rigidity characteristics. Asymmetrical swingarm provides excellent strength/rigidity balance and a dynamic look. Cast aluminum crossmembers, extruded arms and a 22mm rear axle are carefully tuned for optimum handling. Fully adjustable 46mm fork provides 10.6 inches of wheel travel. A forged lower triple clamp and a cast upper one help give outstanding front-end feel. An aluminum steering stem reduces weight. A slim, steel fuel tank is shaped with knee grip in mind, and the entire ergonomic layout is designed to make the rider feel like part of the bike. Narrow, YZ-inspired seat features gripper-type cover for great seat-of-thepants feel. Seat height is 36.6 inches. WR enduro-style instrument panel provides excellent visibility in spite of the compact size. Basic mode provides speed, clock, tripmeter and selfdiagnostic function. Measurement mode includes stopwatch, distancecompensating tripmeter, etc.
