Don't want to jump into your guys convo, but he got them from Ron at power tec, I got a pair about four years ago from the same guy, they are perfect, but..
I needed three more pairs this year, and Ron did not have any in and could not get any more in because of a temporary shut down of the supplier.
I have not talked to Ron in at least a few months, so maybe he has them in by now, so I would give him a try first
Replacement parts by Power Tec of Southwest Michigan - Your Parts Specialist for Haulers, Clutches, Axle, Brakes, Cables and much more - Benton Harbor, MI 49022
Really nice guy, very knowledgeable, try him first, if he has them they will work better than what I am about to tell you
ok, if he does not have them in, Honda 50 or 70 boots will work also. I ordered 3 pair and put them on a VT-7, VT-10, and custom VT-9
Here is a pic of the boots on my VT-10
They are not a perfect fit, but will hose clamps they work. Good Luck