10/1 EP monster truck / Twin Titan 550 motors, trick 14.4V ESC power system
3-channel radio, and shift on the fly 2-speedk, pinion teeth 18T , spur gear 66T
e-maxx, up-grade
R.P.M bumper& skid plate .
universal joint : MPI CVD KIT .
IMEX, jumbo maxx claw-dogs tires
The tire is big and the wheel is in the state of a minus. So the hole gets about 10cm wide.
The servo protective cover is made of aluminum 1.5T
