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Motorcycles Specs > Yamaha > Yamaha YZ 426 F

Yamaha YZ 426 F Specs

The Yamaha YZ 426 F model is a Cross / motocross bike manufactured by Yamaha . In this version sold from year 2002 , the dry weight is 105.0 kg (231.5 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Yamaha YZ 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 YZ 426 F have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 80/100-21 on the front, and 110/90-19 on the rear. As for stopping power, the Yamaha YZ 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 YZ 426 F General Information

Brand Yamaha 
Model Yamaha YZ 426 F 
Year 2002 
Year 2002 
Category Cross / motocross 
Factory Warranty (Years / miles)  

Yamaha YZ 426 F Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,490 mm (58.7 inches) 
Length 2,171 mm (85.5 inches) 
Width 827 mm (32.6 inches) 
Height 1,303 mm (51.3 inches) 
Seat Height 998 mm (39.3 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 375 mm (14.8 inches) 
Trail size  
Wheels details  
Front Tyres - Rims dimensions 80/100-21 
Rear Tyres - Rims dimensions 110/90-19 
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)  
Dry Weight 105.0 kg (231.5 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity  
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 YZ 426 F Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system  
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 DOHC 
Maximum power - Output - Horsepower  
Maximum torque  
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox  
Transmission type, final drive ratio  
Clutch type  
Driveline  

Yamaha YZ 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 YZ 426 F Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type  
Instruments  
Lights