wow!First off excellent job from traxxas and an even better but expected great job from castle !!!Waayy outta the box for traxxas but.......this set up is a recipe for problems i.m.o whats the problem you ask?$1000$ PLASTIC!!!!! after this goes 100mph you will be in debt with the vegas mob.Ive had traxxas for years and this set up belongs in a ofna gtp 2e carbon fiber set up not traxxas buddys.this car will go 100ft then flip flop into a pile o'plastic tooth brushes springs and bearings wait for it wait for it poof boom theres the lipos burn this 1000$ headache into a plastic cookie! although, the speedo is to me as valuable as alien technology.castle's in kahoots with mamba martians