1/8Th Mad Torque Rock Crawler Ready to Run (Green) Full ball bearing throughout whole vehicle Multi-link suspension allows for smooth crawling Four wheel driving provides tremendous grip for wheels "Truck/Hammer/Wecker" style body Alloy lower suspension link bars with captured ends Motor: 540 Motor Bearing :Ball Bearing Length: 22.83 inches (580mm) Width:13.94 inches (354mm) Height:9.25 inches (235mm) Wheelbase:16.54 inches (420mm) Weight:2970g Batteries:Ni-MH 7.2V 3300mAh ESC:Electric Speed Control Radio:2.4Ghz Pistol Remote Control Receiver:2.4Ghz 4CH FHSS Receiver