X-Maxx 8s/6s Ajustable Motor Mount 1/5 Brushless motor 1717 2028 56xx 
Note !  Fits with minimal modification to existing location
Uses aftermarket 1717 2028 & 2217 56xx 58xx series motors. It adjust using the stock 7mm wrench
Fits Traxxas X-Maxx Motor 1717, 2028, 2217 56xx 58xx and more