The Iron Man-5 Indoor Tracked Chassis for Arduino, with all chassis made of stainless steel, is solid and good for protection of carry-on equipments and motors. It is equipped with a high speed, sturdy stainless steel chassis and 2 powerful DC metal gear motors. It is designed for both indoor and outdoor use, with outstanding performance on various surfaces. As a result of the tank design, the rear driving motor is located above the inside of the chassis, which can protect the motor even when the chassis travels through puddles. Used in your projects, it allows you to mount the module above or inside the chassis according to your applications.