11-20-2010, 06:29 PM
i have the 125 lifan, the bike is roadlegal (germany) and it runs perfect! you should not use engine's bigger than 125cc (lifans) becouse the crackshaft cant handle it realy good and youre motor can die.. but the 125 is doing it now perfect for a year, only changed the oil 1 time, and 1 time valves clearance check. still runs like a new one.