Premium Robot Tracked Car Chassis Starter Kits with 2pcs DC Motor, Caterpillar Moving Robotic Tank Platform with 2pcs Tracks for Arduino Raspberry Pie Microbit Python DIY Steam Remote Control RC Toy

i used it for a robot for the MN state for it help up very good it is fast and it doesn't over heat

its do able but do your self a favor and buy a pre built kit from some one else this thing is full of random parts no clear pics just black and white unreadable. Also the website link is dead and probly a fishing scam.

Exactly what I ordered.

This thing is horrible. The holes in the chassis are way too big, so the axles wobble like crazy. No matter how much you tighten them, they still come loose, which makes the tracks super loose and grind against the gears. The axles don’t even line up properly. .. avoid this thing!

Instructions are very dark black and white, difficult to follow. The instructions stated there were online instructions and gave a link. The link was dead. The parts inside the kit were different from what is pictured and in the video. Some of the internal threads were stripped or cross threaded upon arrival so I had to tap them myself. Overall, not good quality. Would be a good platform for learning but the low quality brings it down.

Kind of disappointed but made it work with some drilling to center wheels to make symmetric.

Package arrived on time and even early! Started to assemble, however, the single sheet directions were useless, with no real list of what is inside much less piece names. Tells to "Install blank to the blank" to use two separate systems, yet won't tell you how to assemble the first mini-coordiational machine in the first place to work from. Not enough wiring and again, the tools, much like the overall pieces are not marked, and there are parts that are listed but are not given in the kit itself. But it's one of the few "easy" ones that are not marked under just being for children.

Those plastic tracks will never work like that