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Motorcycles Specs > Yamaha > Yamaha WR 426 F

Yamaha WR 426 F similar models

Yamaha WR 426 F Specs

The Yamaha WR 426 F model is a Enduro / offroad bike manufactured by Yamaha . In this version sold from year 2001 , the dry weight is  and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 47.00 HP (34.3 kW) @ 9800 RPM and a maximum torque of 40.00 Nm (4.1 kgf-m or 29.5 ft.lbs) @ 7800 RPM . With this drive-train, the Yamaha WR 426 F is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha WR 426 F have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 90/90-21 on the front, and 130/90-18 on the rear. As for stopping power, the Yamaha WR 426 F braking system includes Single disc size 250 mm (9.8 inches) at the front and Single disc size 240 mm (9.4 inches) at the rear. 

Yamaha WR 426 F General Information

Brand Yamaha 
Model Yamaha WR 426 F 
Year 2001 
Year 2001 
Category Enduro / offroad 
Factory Warranty (Years / miles)  

Yamaha WR 426 F Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,490 mm (58.7 inches) 
Length  
Width  
Height  
Seat Height 960 mm (37.8 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance  
Trail size  
Wheels details  
Front Tyres - Rims dimensions 90/90-21 
Rear Tyres - Rims dimensions 130/90-18 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 250 mm (9.8 inches) 
Rear Brakes Dimensions - Disc Dimensions 240 mm (9.4 inches) 
Curb Weight (including fluids) 122.0 kg (269.0 pounds) 
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 8.00 litres (2.11 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel 300 mm (11.8 inches) 
Rear Suspension  
Rear Suspension Travel 315 mm (12.4 inches) 

Yamaha WR 426 F Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 426.00 ccm (25.99 cubic inches) 
Bore x Stroke 95.0 x 60.1 mm (3.7 x 2.4 inches) 
Compression Ratio 12.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 47.00 HP (34.3 kW) @ 9800 RPM 
Maximum torque 40.00 Nm (4.1 kgf-m or 29.5 ft.lbs) @ 7800 RPM 
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type  
Driveline  

Yamaha WR 426 F Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

Yamaha WR 426 F Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Kick 
Instruments  
Lights