250cc Water cooled Parameters:

Technical criteria
Type	Single cylinder\4-strokes\Water cooled
Model	1P69MM-2
Cylinder(mm)	69
Piston displacement(mm)	66.8
Displacement(ml)	249
Nominal power(kw/rpm)	11/6000
Max power(kw/rpm)	12/6500
Max Torque(N.m/rpm)	19.5/5000
Idle(r/min)	1500±100

This type of engine has general Crankcase and lengthening crankcase (with 16 inches’ steel ring)available.