Very easy, very passable, very steep!
This will be my 5th winter on a fat bike and my first on Rocky Mountain Blizzard. The bike goes steeply up and even steeper down. The level of handling on snow is comparable to riding on trails in the summer on a regular bike. The many fastenings on the frame make you want to buy a couple of bags and go hiking. Well, maybe someday. Now I regularly drive up the mountain and drive down the snowy trails. And here the bike shows itself flawlessly!