i have an axial ax10 with all upgraded linkage metal drive line and steel out drive gear has the rear wheel steering setup with hi tech metal gear servos the motor system that is on it is the novack rooster esc witch is nice because it has an adjustable brake so if you stop it doesn't roll kinda like worm drive will do for you and a trinity brushed motor i would sell this for $300 i have way more than that in to it but o well i also have a high end spectrum receiver that i would sell with it for and additional $60 if interested shoot me a text or call me 541-441-6229