SG Flash SG Robot Car Chassis Kit with Motors, Speed Encoder and Battery Box for DIY Electronic Components Electronic Hobby Kit

Package included :- 1 x Car Chassis, 2 x Gear Motor(1:48), 2 x Car Tire, 2 x Speed Encoder, 2 x Fastener, 1 x Universal Wheel, 1 x Battery Box (battery is NOT included) and all Necessary Screw And Nut Wheel size: 6.6cm x 2.6cm approx, Tire Center Hole: 5.3mm Long, 3.5mm wide Gear Motor reduction radio: 1:48; This car comes with the tachometer encoder and with a 4 AA battery box Included Components: Robotic Kit; Manufacturer Minimum Age: 4 years; Material Type: Acrylic