Tracked Crawler Wheel Kits for diy buliding robot Car Chassis Platform Kid Educational

Description:

- Crawler Track, Tank Chassis chassis Platform accessory for toy

- Easy to by yourself and easy to learn DIY.

- Perfect for learning ics electronic car, You Camera on this ic .

- Easy to by yourself - 1 load wheel, 1 drive wheel, 1 Track, 1 Black coupling, 1 Hexagon wrench, 2 Washer screws

- High durability & stability for tank car chassis

- Adding various sensor and controllers on your tank

- Material:

Specification:

- Size(L*W) approx 20 x 4.5cm/ 7.87 x 1.77inch

Note: Please know that what included are seperated parts, you need to

install it by yourself. (installation instructions provided)

Package Includes: 1 Set Crawler

Note: The color of the wheel is gold and . Please note if ordering, otherwise the wheel color is random. Thanks for your understanding and enjoy your shopping moment!