12T Sprocket for Mini Tank Tracks (pair)

We have a wide selection of laser-cut sprockets for use with the mini tank tracks. Sprockets consist of two or three plates screwed together to achieve the necessary width and mounting hole. Multiple sizes are available.

Mounting options: with a hole that fits loosely over a 4mm shaft such as those used in the Tamiya gearboxes (72001 series). If you need a sprocket to mount on your own unique actuator, these plain sprockets are a good starting point.

Our standard sizes are 6-14 teeth. The diameter of the sprockets is approximately 0.185" times the number of teeth.