I recently purchased an 07 Rev MXZ 600 HO SDI. When I go to the local store they ask what model. TNT, Renegade or Adrenaline? Nothing on the sled says what model it is besides the MXZ on the body. The sticker on the tunnel is worn from boot rub that I cant read any of it. The stamped s# is clear but nothing else. Just curious. Any help would be appreciated. I have been enjoying working on it, and changing things to what I think I would like. The previous owner had 8" rise bars and I am changing to 6" and while doing this I noticed the steering stem top was not flat. I ebayed a new one, installed it to discover there are 2 types and I ended up ordering a second with the mounting bar attached. Much cleaner set up, I think.