1975 Kawasaki F-11 250B
Enduro and Offroad

1975 Kawasaki F-11 250B Specifications

  • Updated: 2023-03-20

General information

ModelKawasaki F-11 250B

Engine and transmission

Displacement250.0 ccm (15.26 cubic inches)
Engine typeSingle cylinder, two-stroke
Power22.0 HP (16.1 kW) @ 6500 RPM
Bore x stroke68.0 x 68.0 mm (2.7 x 2.7 inches)
Fuel systemCarburettor. 28mm Mikuni
Fuel controlPort control
Ignitionpoints, condensor
Lubrication systemAuto oil injection
Cooling systemAir
Transmission typeChain (final drive)
Clutchwet plate
Fuel consumption4.70 litres/100 km (21.3 km/l or 50.05 mpg)
Greenhouse gases109.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Exhaust systemSingle expansion chamber

Chassis, suspension, brakes and wheels

Front suspensionforks
Front wheel travel178 mm (7.0 inches)
Rear suspensiontwin shock
Rear wheel travel114 mm (4.5 inches)
Front tire3.00-21
Rear tire4.00-18
Front brakesExpanding brake (drum brake)
Rear brakesExpanding brake (drum brake)
Dry weight119.7 kg (264.0 pounds)
Power/weight ratio0.1837 HP/kg
Overall height813 mm (32.0 inches)
Ground clearance279 mm (11.0 inches)
Fuel capacity9.46 litres (2.50 US gallons)
Show all bikes made in 1975