4 Wheeled Car (4WD) Chassis DIY Kit

This kit is also suitable for beginners, as it does not require advanced technical knowledge or specialized tools. The straightforward assembly process makes it easy for anyone to build a high-performance 4WD vehicle. 4-wheel Robot Smart Car Chassis Kits car with Speed Encoder for Arduino.Mechanical structure is simple, very easy to install.The car comes with tachometer encoder.