These are the known mechanical and performance specifications for your 2009 Yamaha YZ250F.
Basic Specs
Engine
Displacement250.00 ccm (15.26 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression13.5:1
Bore/Stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/Cylinder5
FuelingCarburettor. Keihin FCR MX37
Ignition
Exhaust
Lubrication
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity6.81 litres (1.80 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionSpeed-Sensitive System inverted fork
Front Travel300 mm (11.8 inches)
Rear SuspensionFully adjustable single shock
Rear Travel305 mm (12.0 inches)
Seat
Seat Height986 mm (38.8 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,300 mm (51.2 inches)
Total Length2,162 mm (85.1 inches)
Total Width826 mm (32.5 inches)
Ground Clearance371 mm (14.6 inches)
Wheelbase1,468 mm (57.8 inches)
Dry Weight
Wet Weight102.5 kg (226.0 pounds)
Wheels & Brakes
Front Tire/Tyre80/80-21
Rear Tire/Tyre110/90-19
Front BrakesSingle disc
Front Brake Diameter250 mm (9.8 inches)
Rear BrakesSingle disc
Rear Brake Diameter245 mm (9.6 inches)
Wheels
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