We noticed you are blocking ads. DO THE TON only works with community supporters. Most are active members of the site with small businesses. Please consider disabling your ad blocking tool and checking out the businesses that help keep our site up and free.
Here is the license plate and tail light mount. It's hard to see, but there are two 1"x1/16" bars supporting it from the bike. I tried one bar and it flexed too much, so I triangulated it with a second bar.
Here is how I mounted the Benelli tank. The bracket is for mounting a light on a Harley fork.