The game's physics engine allows for many road surfaces, and if you're on a smart trainer you will feel the change in resistance Corner speeds will adjust for road surfaces:
- Asphalt
- Asphalt Rough
- Cobblestone
- Concrete
- Concrete Rough
- Dirt
- Gravel
- Ice
- Polished
- Sand Packed
- Sand Loose
- Snow
- Wet
- Wood Dirty
- Wood Smooth