This one and the previous one are both 850's. My 2016 was an 800. This new one hauls the mail!! Way stronger than my '19, even with the 2020 engine. I'm pretty sure the newest flash has something to do with it. There's a few threads about this new version. Ride an 800 side by side with the older one, and you can tell there was a difference... more midrange, and didn't need to be wound up tight to perform... but now it's another step up from that. It's crazy!!is yours an 850?