hi there i know my bike is not a yamaha but i am askin everyone i was riding my bike (malaguti xtm) 50cc when it just stoped it didnt splutther the engin just cut out it now wont start it has spark fuel and compression can anyone help i love my bike and dont want to get rid of it

Try a new spark plug

If the bike is elec start then re-charge the battery

Fill the fuel tank and drain the float bowl if thats possible

if its a vacuum tap on the tank, switch to PRI position for a few minutes.

thanks for the help after draining the tank i stripped back the engion and my piston rings had melted but i am back on the road again thanks again