I just had a quick question about the difference between the years and how the parts fit. While searching the various parts I want to buy I often see products for 2017-2019 but nothing for 2020 or 2021. I have a 2021 and I was just wondering if a good rule of thumb is these parts will work for my bike or not. For reference I've been looking a lot at seats, crash bars, and fender eliminators, and integrated tail light/break light. This is only my second bike so I have some experience with parts and mods but it was significantly more clear cut with my ninja 400.