Track RB-Rut-02

What drive wheels are available for this track?

Thanks

The manufacturer only provides the following sprocket: robotshop.com/en/rubber-tank … t-013.html
Compatible with: robotshop.com/en/rubber-tank … tooth.html

ok, thanks, I will have to machine my own then. I need half that diameter or even less.

Appreciate the quick response.

Rookie