Hmmm, I had no problem getting a quote from Progressive online a few weeks ago, even before anyone had their bike. I did have to choose OTHER since they didn't yet have the CTX1300 on their list of bikes. But I just put in the description (2014 Honda CTX1300 Deluxe) and it popped up right away.
When I picked up the bike, the guy in the business office gave me the card of a local agent who handles Progressive (among other brands) and told me that she is often able to get better rates than are available online. So I have contacted her and am waiting for a quote before replacing the vehicle on my policy. I'm told that because I have an existing paid-up policy with Progressive, the new bike is covered even though I have not notified them of the change yet. I don't want to wait too long to do that, though.