MAX-15LA 2.49cc 2-Takts Motor med LjuddämpareO. S. Engine MAX 15LA 2. 49cc Airplane 2 Stroke Engine Why burn daylight fiddling with a finicky motor? Take the easy way out, with an engine that's as powerful and dependable as the day is long: LA Series engines from O. S. are flier favorites because they are easy: easy to afford, easy to run, easy to maintain and hard to beat for powerful, dependable performance. That's because O. S. has worked hard to make them that way. With CNC machined parts,