Hey am new to the site and somewhat new to dirtbiking. I just picked up an 06' 450X not knowing what x and r meant and wish now that i had gotten the R. Did i completely screw myself? are these bikes very different besides the headlight and elec start? cuz i dont want an enduro or something thats built specifically for pavement or boring trails. Are there big differences between the 2? mainly the suspension? and why does only the x have a dipstick? differnt engine? i know the x has wider range gears but its seems fine. Is the x not able to handle jumps? suspension is definately stiffer hey?