Is this 3D model free to download?

Yes, SMARS Three wheeled mod is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Tuitxy, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

SMARS Three wheeled mod

Source: MyMiniFactory by Tuitxy

The SMARS Three wheeled mod is a free printable 3D model from MyMiniFactory by Tuitxy. This mod allows you to use 28 BYJ-48 motors on the original SMARS chassis_S. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

30 saves Source: MyMiniFactory Updated 2026-09-03

Tags: modular, robot, tools, sensor, module, stepper, 28BYJ-48, SMARS, sensors, threewheeled

About this model

This mod allows you to use 28 BYJ-48 motors on the original SMARS chassis_S. the main features of this mod are the more precise movements, the grip on all surfaces and the possibility to mount it without screws. you will need some extra material: 2x 28BYJ-48 stepper motors 22mm bearings rubber bracalets (I used two of the olimpic Coca Cola glass from Mc Donald's) vaproizer tank rubber protector ring and obviously the electronics of the original SMARS (except the N20 motors)

Frequently asked questions

Is this 3D model free to download?: Yes. SMARS Three wheeled mod is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Tuitxy.
Who made this model?: Designed by Tuitxy, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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