Features:
* Isn't it cool to see a robot car wandering around? It's very simple. With a car platform, add some microcontrollers (such as for Arduino) and sensor modules, and program them. Then you have made your own robot car.
* The mechanical structure is simple and the installation is very easy.
* The car comes with a tachometer encoder.
* It adopts a quad-reduction DC motor curve, which is flexible and directional. Four-time drive, full horsepower. The chassis is large and stable, and it is very easy to expand.

Specifications:
Part name: Smart car chassis kit
Material: ABS+metal
Size: Standard
Color: As shown in the picture

Package Contents:
2 x Car chassis
4 x Gear motors (1:48)
4 x Speed encoders
8 x Fasteners
1 x Power button
1 x Set of screws

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.