42 tooth Onda drive sprocket for electric longboard HDT 5m

At 14t on a motor and 42t on the wheel, you end up with a gear ratio of 1:3. I imported an stl out of openSCAD after setting up the HDT 5M parameters, then added the flanges to mount to the onda motor. I'm very amature at 3d modeling, so if any of you use this and clean it up lease release it.

https://www.youtube.com/watch?v=yTyXVogNUas