These are the known mechanical and performance specifications for your 2004 Yamaha WR 250 F.
Basic Specs
Engine
Displacement249.00 ccm (15.19 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression12.5:1
Bore/Stroke77.0 x 53.6 mm (3.0 x 2.1 inches)
Valves/Cylinder5
Fueling
Ignition
Exhaust
Lubrication
CoolingLiquid
Performance
Horespower15.20 HP (11.1 kW)
Torque21.60 Nm (2.2 kgf-m or 15.9 ft.lbs)
Top Speed
Chassis
Frame Type
Rake
Trail
Front SuspensionTelescopic Fork
Front Travel300 mm (11.8 inches)
Rear SuspensionSwing arm (linked typed monocross)
Rear Travel315 mm (12.4 inches)
Seat
Seat Height998 mm (39.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,303 mm (51.3 inches)
Total Length2,165 mm (85.2 inches)
Total Width827 mm (32.6 inches)
Ground Clearance382 mm (15.0 inches)
Wheelbase1,475 mm (58.1 inches)
Dry Weight105.5 kg (232.6 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre90/90-21
Rear Tire/Tyre130/90-18
Front BrakesSingle disc
Front Brake Diameter224 mm (8.8 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels
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