[rootar]

the arms are TOUGH i have broken one of the front hub carriers, youll need to get better wheel and diff bearings, get the half rubber sealed/ have metal sheiled and put the sheilded inside towards each other and that take care of that problem, you can also ditch the stock servo saver for a heavy duty kimbro one for and old style emaxx/tmaxx.

oh and when you really get to run it the body mounts are as good as gone you can get some losi eight-T body mounts and snip the bottom holes off, you can also use rustler/pede/slash rear body mounts front and rear with minor trimming.