Bicycle

This is bicycle which works functionally.
I got insights from https://www.thingiverse.com/thing:309158.

Though I wanted to make real bicycle as much as I can.
Hopefully somebody enjoys this printing together with me!

Oct-06-2019 I revised Main Frame, Front Wheel Frame and Crank.

And recommend to set infill 50% to make it more rigid.

Oct-13-2019 I add Back Wheel Gear to be applied timing belt together with new Crank dated in Oct-06-2019