1981 Kawasaki KDX 250 technical specifications

Technical specifications

Model: KDX 250
Years: 1981-82
Engine: Two stroke, single cylinder, reed valve
Capacity: 249 cc / 15.2 cu-in
Bore x Stroke: 70 x 64.9 mm
Cooling System: Air cooled
Compression Ratio: 8.2:1
Induction: 36mm Mikuni carburetor
Ignition: CDI
Starting: Kick
Max Power: 33 hp / 24.6 kW @ 7000 rpm
Max Torque: 3.5 kgf-m @ 6500 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Mono Shock
Front Brakes: Drum
Rear Brakes: Drum
Front Tyre: 3.00-21
Rear Tyre: 5.10-18
Wheelbase: 1475 mm / 58.0 in
Seat Height: 935 mm / 36.8 in
Dry Weight: 111 kg / 245 lbs
Fuel Capacity: 12.5 Litres / 3.3 US gal
Related Link: Kawasaki KLX

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