i have one of these....i like mine....i changed it into a single speed and i think it rides very smoth......its just off of what i am look for out of a dirt jumper but it is still a great bike
hey man, If I remember correctly the rm has horrizontal dropouts so you shouldn't need a chain tensor, you can still use one. If you don't just make sure you tighten the rear nuts really well so they dont slip while you're riding