These are the known mechanical and performance specifications for your 2017 Yamaha YZ250X.
Basic Specs
Year2017
MakeYamaha
ModelYamaha YZ250X
TypeEnduro / offroad
CostUS$ 7499. Prices depend on country, taxes, accessories, etc.
Engine
Displacement249.00 ccm (15.19 cubic inches)
TypeReed-valve inducted
DetailsSingle cylinder, two-stroke
Max RPM
Compression9.4:1
Bore/Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Valves/Cylinder
FuelingInjection. Keihin® PWK38S
Ignition
Exhaust
Lubrication
CoolingLiquid
Drivetrain
Gearbox5-speed
Final DriveChain
ClutchWet multi-disc
DrivelineO-ring chain
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity7.57 litres (2.00 gallons)
Emissions
Chassis
Frame Type
Rake25.0°
Trail76 mm (3.0 inches)
Front SuspensionKYB Speed-Sensitive System
Front Travel300 mm (11.8 inches)
Rear SuspensionKYB Fully adjustable single shock
Rear Travel315 mm (12.4 inches)
Seat
Seat Height970 mm (38.2 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,280 mm (50.4 inches)
Total Length2,184 mm (86.0 inches)
Total Width826 mm (32.5 inches)
Ground Clearance325 mm (12.8 inches)
Wheelbase1,486 mm (58.5 inches)
Dry Weight
Wet Weight103.9 kg (229.0 pounds)
Wheels & Brakes
Front Tire/Tyre90/90-21
Rear Tire/Tyre110/100-18
Front BrakesSingle disc. Hydraulic.
Front Brake Diameter270 mm (10.6 inches)
Rear BrakesSingle disc. Hydraulic.
Rear Brake Diameter245 mm (9.6 inches)
Wheels
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