Adapter Robomow

This is an adapter to be able to mount RC off-road wheel on the Robomow. Tested on the RC304u model, it might not work on other models.
You will need:

A pair of GIANT GRIP tires on MadMax Extreme rims for Losi and HPI for a 1/5 RC car.
2 x 30mm threaded sleeve rod bar. M10 with a 1.5pitch and outside diameter of 17mm.