Make a bike out of polypropylene tubes Answered
What do you think about making a bike out of polypropylene tubes?
Yes, that ones that you use for water in your home.
Here is a picture if you don''t know what I'm talking about:
Obviously the design won't be like normal bikes. It will be more reforced.
My questions are:
1-How wide the tube needs to be?
2-How I joint them?
I want to do the frame for an electric bike. It will be a lot lighter than welded steel.