When the road ends, it's just getting started
The WR250R draws upon over 50 years of Yamaha experience, on pavement and off, to bring you a bike that'll take you practically anywhere - one hundred percent legally. More power than you might expect flows from it high-tech, fuel-injected DOHC engine while a hybrid aluminum frame keeps you in compete comman. Pavement optional. Rated at 71 MPG Estimated Fuel.
FEATURES
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- Directly descended from our YZ motocrossers and WR off-road machines—even the original Yamaha YA-1 of 1955—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. Its sibling, the supermoto-inspired WR250X, is for riders who spend more time on pavement.
- The WR250R achieves fuel economy up to an estimated 71 mpg** with a fuel tank that holds 2 gallons of gas.
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- 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.
- Large titanium intake valves with WPC processed high lift cams, a treatment in which the surface is sprayed with fine powder at over 100 meters per second to increase surface hardness.
- Three-axis engine layout keeps the engine compact. Wet sump tucks between frame rails to keep the engine height down.
- Rare earth-type ACM alternator keeps the weight down while providing all the current needed to run the FI and lighting systems.
- Direct ignition coil sits atop the spark plug—another first on a Yamaha on/off-road model.
- Six-speed gearbox provides a wide spread of ratios, with shower-type lubrication for reliability. A special light-action clutch makes shifting a snap.
- Tucked-in, three-chamber muffler keeps the mass concentration up and the bike quiet.
- Electric start only: Leaving off the kickstarter keeps it light and simple.
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- 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.
- Linkage-mounted rear shock provides 10.6 inches of travel with adjusters for compression damping, rebound damping and spring preload—and features a 14mm rod and 46mm cylinder for excellent damping and fade resistance.
- Wave brake rotors front and rear reduce unsprung weight and provide excellent performance. Rear pedal is forged aluminum.
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- 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-the-pants 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 self-diagnostic function. Measurement mode includes stopwatch, distance-compensating tripmeter, etc.
- Minimalist front and rear fenders are designed for function, simplicity and lightness.
- Bodywork with separate radiator heat outlet helps keep engine and rider cool.
- Lightweight headlight and LED taillight maximize visibility and draw less current.
- Adjustable front brake lever.
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STATISTICS
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Type | 250cc liquid-cooled DOHC 4-stroke;4 valves |
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Bore x Stroke | 77.0 x 53.6mm |
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Compression Ratio | 11.8:1 |
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Carburetion | Fuel injection |
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Ignition | Direct ignition coil |
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Transmission | Constant-mesh 6-speed; multiplate wet clutch |
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Final Drive | Chain |
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Suspension/Front | Inverted fork; fully adjustable, 10.6-in travel |
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Suspension/Rear | Single shock; fully adjustable, 10.6-in travel |
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Brakes/Front | Hydraulic single-disc brake, 250mm |
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Brakes/Rear | Hydraulic single-disc brake, 230mm |
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Tires/Front | 80/100-21 |
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Tires/Rear | 120/80-18 |
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Length | 85.6 in |
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Width | 31.9 in |
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Height | 48.4 in |
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Seat Height | 36.6 in |
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Wheelbase | 55.9 in |
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Ground Clearance | 11.8 in |
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Fuel Capacity | 2.0 gal |
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Fuel Economy** | 71 mpg |
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Wet Weight | 295 lb (CA 297 lb) |
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Warranty | 1 Year (Limited Factory Warranty) |
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