I need some input from you guys. Unfortunetly, I have a '99 cr 125 as well as my trx and everytime I get 2 or 3 hours on it the damn thing blows the head gasket in the same spot everytime. The head and cylinder decks are true as can be, but the gasket always looks like the cumbustion blows threw that one area and melts the metal gasket. I'm going on the fifth one in two years and have only got a total of ten hours of riding. I love the bike but I can't rely on it to be dependable so all it does is collect dust. Anyone got any promising advice?