RC tank tracks

I tried a few designs others had made, in end I found them all lacking.
These will print without support needed...since I find supports annoying. And can have rubber pads glued to them for additional traction.
these tracks printed 100% will be 75mm wide 15.5mm tall and 30mm long each. They are designed to use a single 3mm pin to hold each link together. I will be adding the sprocket as soon as it finishes print and I can prove it works like I want it too....idlers and suspension to come as I complete and test each. Drive sprockets will be designed around Traxxas Tmaxx 14mm hex drives for simplicity. Posted in .stl format
10/29/14
I will add parts as designed 1 every day or two, unless life gets in the way...had to design and print rc car temporary spare A-arms for 7 yr olds rc car that broke last night
if someone needs wider or narrower tracks and is using repetier for printing they should with careful thought be able to scale these to suit. bigger and wider always easier wh