LEGO 56145 Rim to 3mm D-Shaft Conversion

A modified version of the LEGO 56145 rim to fit a 3mm D-shaft (e.g. N20 motors, N10 motors) and for easier printing. There are multiple .3mf files available to cover a range of shaft clearances (noted in the file name). The Autodesk Fusion file is also available if additional fine tuning is required.

Thanks for checking out the model. Happy printing! 😀

Print Instructions

- Print with normal supports on to support the grooves that the tyre fits into.

- It is recommended to print a test part before printing multiple to ensure that the selected shaft clearance is correct for your printer.