Bought my first motorized bike about six months ago, road it around for a few days had some fun till i went on my fisrt long ride with the guy i bought it from... (He was on a 49cc and I was on an 80cc) even though i could not keep up with him i was still having a half ass good time till a motor mount studd SHEARED OFF!!!! Picture this,Santa Fe Dam bike path in Irwindale... sunny day a few clouds mid 80's very little smog could'nt be a better day for a ride. Engine goes sideways, bike locks up and i go flying off the bike path at 27mph. The rocks were alot bigger! On my third bike now and still riding!