Boltless tracks (almost)

2019-07-26: i just want to add some information since i had time to test these. There is a risk with some motors that these won't hold for the force of of full throttle. In fact, i see tendency of breaking the tracks with a full throttle acceleration. I even manage to break the motor gears once ;)

As i started to build this tank i soon realized that M3 x 45mm was not that easy or cheap to get hold off. I decided to order a pack of 100 bolts bot got bored waiting for them to arrive and starte