ok so, iv just aquired a nitro 50 with a aerox 100 air cooled engine fitted... it needs alot of work which i am willing and prepared to do and the time its gonna take but there is one thing that is making me a little confused, and that is the fact that there is no 2T oil resevoir under the seat bucket. is it possible to get a 100cc 4 stroke aerox engine? if so, where would the oil go? i am by no means a "stupid c@*t" but i have no real experience with mopeds as this is my second one and second aerox. also, the piston is scratched to bits is it recommended i change the piston and barrel or would i get away with just changing the piston and rings any decent advice would be very much appreciated and the ped is on an 04 plate dont know wat year the engine is but its pretty clean thanks for reading this and i look forward to your replies :grin:
sounds like its been changed to premix and then ran without oil so the cylinder and piston has seized you probably need to replace both, if you cant find the 2stroke tank and its a 2stroke engine then its been changed to premix