I am finishing up a bobber project, I have done several in the past but haven't completed one in recent years. Are there any companies still selling after market air cleaner for the 800? I used to see a bunch of options like tear drop, oval, etc. Now I only find the spike air cleaner on ebay which I am not interested in. Hoping someone can send me a link or maybe even know of one available used or new. I have a 6" round cover and filter from a Harley but I am trying to avoid making my own backing plate but that looks like the only option I have. Below are some pictures of the bobber. It has the Harley air cleaner on it right now but the backing plate needs work.