4 Wheel Robot Car Chassis Kit This Robotic kit consists of: 2 layered acrylic chassis 4 Gear Motors. 4 Compatible wheels Screw and supportive parts set. DC motor specification: Rated Voltage: 3-12 V DC. Unloaded speed: 120 RPM. Load current: 190 mA (250 mA MAX). maximum torque: 800 gf. Cm min. Wheel specification: Width:30mm Diameter:65mm
