RC 8mm to 12mm hex adapter for wheels
thingiverse
To run 1/10 scale wheels on 1/18 scale vehicles, install this 3mm thick hex adapter in place of the standard 8mm hex. The adapter should slide snugly onto the pin. If it doesn't fit smoothly, drill a tiny bit larger hole through its center for a secure hold when the wheel is tightened. A revised version is now available, featuring improved clearance around the wheel when it's tightly secured.
Download Model from thingiverse
With this file you will be able to print RC 8mm to 12mm hex adapter for wheels 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 RC 8mm to 12mm hex adapter for wheels.