Upgraded 42065 with 2 L motors, equipped 3:1 for extra velocity. Sacrifices just a little little bit of torque, nevertheless it’s good and quick now 🙂

My foremost objective was to make it sooner whereas nonetheless leaving it trying the identical from the skin. Thus the motors and gearing needed to match throughout the current physique format. I believe I’ve achieved that whereas protecting the gearing good and powerful.

To construct, observe the primary 42065 directions to assemble the left and proper monitor bogie assemblies, the battery and IR meeting, and the highest. Then observe pictures on methods to modify the left/proper bogies to simply accept the gearing and L-motors and many others, and methods to assemble with battery pack to present remaining chassis.