These are the known mechanical and performance specifications for your 2017 Yamaha YZ250F.
Basic Specs
Engine
Displacement252.00 ccm (15.38 cubic inches)
TypeTitanium-valves
DetailsSingle cylinder, four-stroke
Max RPM
Compression13.5:1
Bore/Stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/Cylinder4
FuelingInjection. Yamaha Fuel Injection (YFI), Keihin 44mm
IgnitionTCI: Transistor Controlled Ignition
Exhaust
LubricationWet sump
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity7.50 litres (1.98 gallons)
Emissions
Chassis
Frame TypeAluminium frame with steel engine mounts
Rake28.0°
Trail
Front SuspensionKYB speed-Sensitive System, inverted fork: fully adjustable
Front Travel310 mm (12.2 inches)
Rear SuspensionKYB Fully adjustable single shock
Rear Travel315 mm (12.4 inches)
Seat
Seat Height965 mm (38.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,280 mm (50.4 inches)
Total Length2,164 mm (85.2 inches)
Total Width826 mm (32.5 inches)
Ground Clearance325 mm (12.8 inches)
Wheelbase1,476 mm (58.1 inches)
Dry Weight
Wet Weight105.0 kg (231.5 pounds)
Wheels & Brakes
Front Tire/Tyre80/100-21
Rear Tire/Tyre100/90-19
Front BrakesSingle disc. Hydraulic.
Front Brake Diameter250 mm (9.8 inches)
Rear BrakesSingle disc. Hydraulic.
Rear Brake Diameter245 mm (9.6 inches)
Wheels
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