Rule one is don't mess with cheap dual suspension mountain bikes.
I don't flip much any more but when I did I concentrated on bikes that I could pick up for less than $50, put maybe $50-100 into, and sell for a price that I cleared at least $100. As I consider it my continuing education, I consider my labor time to be free.
Last edited by cb400bill; 02-14-21 at 08:20 AM.