I like to take the trials bike, (2004 Sherco 290), on the trails from time to time, it a blast to ride as it is so light compared to the big dirt bike. I keep wondering though, am I doing something terrible to it? This is not putt-putt-jump-over-obstacle-putt-putt-putt, but rather 4-5th gear with lots of throttle, dodging trees, jumping whoops and things for about 6-12 miles at a stretch. The motor and suspension seem to be fine afterwards, but I just wanted to check. In any case then, just how much can one abuse a modern trials bike? Thanks for your input-