as bb says if its the 2 stroke oil your worried about (which you should be)then just make sure your two stroke tank is never empty its under the seat at the back and if its gear oil your talking about then thats on the left side of the bike (as you sit on it)and there is a drain bolt and filler bolt there they take about 100ml of ep 80/90 hypoid gear oil dont use any other oil in this as it can froth and leak as the volume increases as some oils have alot of detergents in them.
adam bike doctor
June 2010
if your oil pipes leaking and uv had to stop usin it how much oil do u put in with petrol?
mark
June 2010
you will need to add gear box oil or you will sieze the gearbox this is normally at the back of the engine right hand side
GHOST
June 2010
I am guessing its a 2 stroke
2 stroke just keep topping up seperate tank next to your fuel tank and there is no need as it does not have engine oil. The two stroke oil mixes with petrol and lubricates your engine.. Sounds odd but its true!!
bb
June 2010
I can answer this question...
whare do you put the engine oil on a speedfight 100cc ?