These are the known mechanical and performance specifications for your 2002 Yamaha YZ 250.
Basic Specs
Engine
Displacement249.00 ccm (15.19 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression8.8:1
Bore/Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
CoolingLiquid
Chassis
Frame Type
Rake
Trail
Front Suspension
Front Travel300 mm (11.8 inches)
Rear Suspension
Rear Travel315 mm (12.4 inches)
Seat
Seat Height
Alt. Seat Height
Total Height1,302 mm (51.3 inches)
Total Length2,182 mm (85.9 inches)
Total Width827 mm (32.6 inches)
Ground Clearance391 mm (15.4 inches)
Wheelbase1,485 mm (58.5 inches)
Dry Weight97.5 kg (215.0 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre80/100-21 51M
Rear Tire/Tyre110/90-19 62M
Front BrakesSingle disc
Front Brake Diameter250 mm (9.8 inches)
Rear BrakesSingle disc
Rear Brake Diameter245 mm (9.6 inches)
Wheels
Comments