The Spark plugs on the Ex250 are under the fuel tank, to change them, you'll need to remove it.
two = )
It has 2 plugs NGK D9EA
a number of things read, read the manual, id say the starter or the spark plug
2
My name is bob bill and I don't know the answer lol
10w40 Motorcycle oil
Right up under the tank.
ex250 ninja 2008 10w fork oil, 360 ml and 108 mm air gap
if u look on top of the cylinder it should be there
There are two, you will need to remove the tank to reach them on top of the cylinder head cover.
1.8L It's stamped onto the clutch cover right next to the oil fill hole.
when do you change spark plugs