Not so Tiny Trak Wheel
thingiverse
Do you know Tiny Trak? Well here's the not so tiny one for use with standard 1/10 size servo and Lego x1681 rubber track. Just attach the wheel to the round horn that comes with your servo, ie the round one. This wheel can also be used on an Arduino DC motor with an adapter and mount found in this link: https://www.thingiverse.com/thing:3228395 I printed this using a DIY Creality CR-10 3D printer, model number DG23031123036201501P, available at banggood.com. The printing size is 300x300x400mm and the nozzle is set to 0.4mm with a filament diameter of 1.75mm.
With this file you will be able to print Not so Tiny Trak 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 Not so Tiny Trak Wheel.