Hi, new here. Anyway, I got an older Gary Fisher "Marlin" from my brother inlaw. Not sure of the year..I want to get into biking again, I used to do alot of bmx stuff but I quit and went to skateboarding..now i'm back to biking As far as I know it completely stock. I was playing around on it in the street today and bent a rim pretty bad, looked like a car hit the thing, guess its not made for 180's lol. Replaced that rim but now i'm thinking maybe I should upgrade it a bit. What do you guys think? I know it needs a new crank (any suggestions?)