I know robert's bike was made of 3/4" pipe, but i don't have access to a pipe bender, so tubing is my only way.
My question is, would 1/2" (or 3/4") alum. tubing work, or would it not be strong enough? And if alum. tubing is too weak, is copper tubing any stronger?
My question is, would 1/2" (or 3/4") alum. tubing work, or would it not be strong enough? And if alum. tubing is too weak, is copper tubing any stronger?