Lego Train wheel
thingiverse
Based on http://www.thingiverse.com/thing:26736 as inspiration, I created a flat version due to insufficient axle space in the original design. Don't forget to turn it upside down before printing!
Download Model from thingiverse
With this file you will be able to print Lego Train wheel with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Lego Train wheel.