3D Printed Spoked Wheel - 1 3/4" OD

Each wheel weighs ~1.7g without tire, and ~5g with solid O-Ring tire.  Weight can be reduced for lighter models by replacing the O-Ring with a length of 3/16" OD black surgical tubing.  Tires can be glued on with CA.
Front side of wheel is coned, rear face is flat.  Spokes are tapered from back to front face.
Axle hole is for 0.047" wire, but can be drilled out to 1/16" or even 3/32".
Hub width is ~0.245", hub diameter ~0.26", rim ~1.43" OD (1.37" at bottom of tire grove).

NOTE: 3D printed parts can have some slight variability on surface finish and may have some whisps of plastic "flash" which can be removed with a sharp knife.