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View Full Version : Need help with maxam 150



oldyeller
10-15-2006, 05:59 PM
My brother just bought one of these used and we're trying to find out any info or just get some general feedback on the machine...So far it seems to run pretty well but has a problem with the differential..It only puts out power to the left wheel which makes it pretty unstable under power and it also gets stuck very easily...Anyone have info on the differential or know where we could find a manual or exploded diagram of the rear end?..I'm thinking something is broken or worn out in there...Also it seems pretty slow for a 150.Our viper 90 is 5mph faster in about 200ft.....Are there any hop up parts for these things and does it have any restrictors we should know about?It doesn't sound like its hitting a rev limiter and feels like its accelerating pretty strong but just doesn't have much top end.