I am a Progressive customer. I have had a policy with them for some years since my auto insurance company does not cover motorcycles.
I called them to confirm that I could get coverage for the SR/F
They said Yes, they do cover that model. The have to enter information manually for the policy since the new model has not yet made it through their new model process.
When the dealership calls me to tell me my pre-order has been delivered, I will get the VIN and call Progressive back. I will change my policy to the new bike and be covered before I roll off the lot.
The cost of coverage for the SR/F is about 45% more than coverage for my Goldwing. I had full coverage for the Goldwing, and it was more expensive that the SR/F when I got it new. But it was 12 years old with 100k+ miles, so theft and comprehensive were lower. Plus, it is a Grandpa bike.
So, short story is Progressive will cover the SR/F