I have the same bike 2017 Altera 500. But I had the limiter taken out of mine (it isn’t that hard to do). I’ve had mine going 106kmh and still climbing
We were ice fishing before this ride and when we drilled the holes the thickness was about 2 feet which we know is way more than enough for a atv or car but you can generally tell by how many people, atvs, snowmobiles and cars are already on the ice if it’s safe for you to bring a machine on