Description: Made of all metal, firm and stable, 2 strong power metal motor traction, strong function. It can move forward and backward, and can turn left and turn right, rotate in place and other functions, running smoothly and smoothly. With independent suspension shock absorption system, it can be easily handled on uneven roads. A steering gear mounting port is reserved in the middle of the fuselage to provide convenience for the customer to install the steering gear. The entire chassis platform is wide and flat, providing sufficient space for customers to install control circuits. Specification: Size: 232x193x73mm/9.13x7.6x2.87 inch Working Voltage: 9-12V (more than 300rpm at 12V) Package Includes: 1 Set Shock Absorption Car Tank Chassis Note: Color maybe slightly different due to different monitor. The above size is measured by hand, please allow slightly difference. Thanks !