Re: Two items that could save your life
Whatever. I disagree with your tone acting like you NEED these parts or you will die.
No matter what you tell me, I know spring tensioners are a poor solution in any setup that has variable speeds and loads. Over 30 years in all types of industrial power transmission repairs tell me you are misguided. If your sprocket is so well centered, why does it need a spring anyway?
If more is better, then too much is just enough.
If you can't afford it, build it yourself.