Originally Posted by
Music Guy123
I have been trying to persuade my parents to allow me to buy another one, but they believe that I have a fork and that it works.
Maybe have them ride your bike back-to-back with another that has a good fork. If they can experience the difference for themselves, that might charge their perspective. Don't trick them though. Tricking them is not honoring them, and you're supposed to honor your parents.
BTW, what brand and model bike do you have?