Hi all, ive just bought an aprilla ar1 (125) of ebay i was just wondering what could cause it to cut out after about 10 mins ride???? its recently hade an engine rebuild. As I havnt seen it I don´t know alot. nor do i know alot about 2strokes. im hoping it´l b sumthing simple like fuel line/filter etc. any comments or sugestions feel free to email me cheerz