About this 3D model

The model has two variants: SINGLE PART - the rim is printed all at once many supports, no assembly needed low accuracy of the axle hole 2 PART - the rim is divided into top and bottom part (shown on photos) assembly with supergule or gluegun needed less supports can use ugly filament for the bottom part axle hole printed directly on bed - better accuracy and fit OK to original Technic axles if printed from STEP file, need to be divided into objects manually