These are the known mechanical and performance specifications for your 2009 Yamaha Black X-Max 250.
Basic Specs
Engine
Displacement249.78 ccm (15.24 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression10.0:1
Bore/Stroke69.0 x 66.8 mm (2.7 x 2.6 inches)
Valves/Cylinder
FuelingInjection
IgnitionTCI
Exhaust
LubricationWet sump
CoolingLiquid
Performance
Horespower20.91 HP (15.3 kW)
Torque21.30 Nm (2.2 kgf-m or 15.7 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity12.50 litres (3.30 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionTelescopic fork
Front Travel110 mm (4.3 inches)
Rear SuspensionUnit swing
Rear Travel95 mm (3.7 inches)
Seat
Seat Height755 mm (29.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,380 mm (54.3 inches)
Total Length2,210 mm (87.0 inches)
Total Width
Ground Clearance113 mm (4.4 inches)
Wheelbase1,545 mm (60.8 inches)
Dry Weight
Wet Weight176.0 kg (388.0 pounds)
Wheels & Brakes
Front Tire/Tyre120/70-15
Rear Tire/Tyre140/70-14
Front BrakesSingle disc
Front Brake Diameter267 mm (10.5 inches)
Rear BrakesSingle disc
Rear Brake Diameter240 mm (9.4 inches)
Wheels
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