Motorcycles Specs > Yamaha > Yamaha YZ250F

Yamaha YZ250F Specs

(2009)
The Yamaha YZ250F model is a Cross / motocross bike manufactured by Yamaha . In this version sold from year 2009 , the dry weight is  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 YZ250F is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha YZ250F have a  frame with front suspension being Speed-Sensitive System inverted fork and in the rear suspension it is equiped with Fully adjustable single shock . Stock tire sizes are 80/80-21 on the front, and 110/90-19 on the rear. As for stopping power, the Yamaha YZ250F braking system includes Single disc size 250 mm (9.8 inches) at the front and Single disc size 245 mm (9.6 inches) at the rear. 

Yamaha YZ250F General Information

Brand Yamaha 
Model Yamaha YZ250F 
Start year 2009 
Year 2009 
Category Cross / motocross 
Factory Warranty (Years / miles)

Yamaha YZ250F Dimensions, Aerodynamics and weight

Frame type
Seat details
Wheelbase 1,468 mm (57.8 inches) 
Length 2,162 mm (85.1 inches) 
Width 826 mm (32.5 inches) 
Height 1,300 mm (51.2 inches) 
Seat Height 986 mm (38.8 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 371 mm (14.6 inches) 
Trail size
Wheels details
Front Tyres - Rims dimensions 80/80-21 
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 245 mm (9.6 inches) 
Curb Weight (including fluids) 102.5 kg (226.0 pounds) 
Dry Weight
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 6.81 litres (1.80 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension Speed-Sensitive System inverted fork 
Front Suspension Travel 300 mm (11.8 inches) 
Rear Suspension Fully adjustable single shock 
Rear Suspension Travel 305 mm (12.0 inches) 

Yamaha YZ250F Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details
Fuel system Carburettor. Keihin FCR MX37 
Engine size - Displacement - Engine capacity 250.00 ccm (15.26 cubic inches) 
Bore x Stroke 77.0 x 53.6 mm (3.0 x 2.1 inches) 
Compression Ratio 13.5:1 
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 5-speed 
Transmission type, final drive ratio Chain 
Clutch type
Driveline

Yamaha YZ250F 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 YZ250F Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type
Instruments
Lights