I bought a slightly used 450R over the weekend. It comes in addition to a 250R I have(trying to sell). The bike has a 52T on the rear. It's a wheelie monster! This is the first 4-stroke I have ridden of the new era of them. Wow what a difference. Any tips or pointers you guys can give me about 4strokes? My purpose with it is simple trail riding. Few pics.