hi
I believe it is a 1986 as an h is model code for that year
An l is 1990
0091 is serial number
Cheers,yan
It's a 2001
The Kawasaki KX250 is a motorcross bike which was introduced 39 years ago in 1974. It has been ridden to various AMA Motorcross wins and won a number of titles.
Its a 1997 - KX250 Its a 1997 - KX250
im a kawasaki consultant, and a 1998 kx250 tops out at 80-85 mph
see kawasaki . com head is under specs
850ml, its stamped on the side of the crankcase.
That I sx used to refer to their motocross models ie kx250 kx250f and kx450f
SE,SFor SG SAE 10W-30 or 10W-40
The KX250 is a 2 stroke engine the KX250F is a 4 stroke engine
The type of oil that is used in a 1991 Kawasaki KX250, 2 stroke, in the bottom half of the crank case is called gear oil. The best form of this oil is 80-90W Gear Oil made by Standard Oil.
The serial number is located on the neck of the frame underneath the front number plate. The numbers should be stamped in on the right (or Throttle) side of the neck. Remove the three bolts that attach the number plate and look between the fork tube and the frame.
Have you checked the woodruff key?