Re: What is high pitched muffler?
You can try a basball card in your spokes, that might work.
"If it's stupid but it works, it isn't stupid."
“Out of every one hundred men in battle, ten shouldn't even be there, eighty are just targets, nine are the real fighters, and we are lucky to have them, for they make the battle. Ah, but the one, one is a warrior, and he will bring the others back.” ― Heraclitus