Well I mounted my ATC 2000 on my turn signal with good results on the road. It also gave fair results on bumpy dirt roads. It was ok on tame ATV trails. It will NOT take extreme fallen tree hops , heavy jumping, or make your own woods trail type riding. Anyone else have problems with jarring and corrupting your video files? At first the camera was on my helmet, but got snagged in the woods, and is a pain to get straight. I missed some of the best footage to date in the mountains as my bud's 650R yard saled. Damn!!!!