If you’re traveling at speed and want to quickly dismount, hold backwards to slow yourself as fast as possible.
Mount & Blade 2 requires you to be completely stopped on your horse before it allows you to actually get off. However, that’s not quite the end of the story because you won’t just automatically dismount as soon as you hit the button. Perhaps that’s why you aren’t up to speed with the controls? Regardless, the correct key is “Z.” If you skipped the tutorial in Mount & Blade 2 then you’ll actually start the game on horseback. How to Get Off a Horse in Mount & Blade 2 Bannerlord
But sometimes, you just want to get off the damn thing and stretch your legs! So, here’s how to get off a horse in Mount & Blade 2 Bannerlord if you’re struggling to work it out. Whether it’s exploring the game’s different sandbox villages and cities or charging into combat, horse riding is both a convenience and a powerful tool in battle. As its name would suggest, you’ll be doing a lot of horse riding in Mount & Blade 2.