About this 3D model

These 3D models of Lego train wheels have been optimized for 3D printing. The models included are: 55423 (Small Train Wheel) 85489a (Blind Driver) 85489b (Flanged Driver) These 3D models of Lego train wheels have been slightly modified for easy printing. They are designed to fit on a standard Lego train axle, and they have a flat bottom surface to ensure a stable print bed adhesion. The modifications have been made without altering the original dimensions of the wheels, so they are compatible with Lego train sets. I hope you find these models useful for your Lego train projects. Happy printing!