Specs:
CPU: Ryzen 7 3700
GPU: RX5600XT
RAM:32gb
OS: Windows 10 64x bit
There's some sort of graphics break up, I'm not really too sure what it is;
There's another post on the same topic, with no solutions or no moderators looking into it. Here's the post:
https://community.amd.com/t5/graphics/ride-4-graphics-issues/m-p/424898
Basically, the graphic textures for the rider, helmet, suit, and some bike textures look like chunky blocks. It seems to be an AMD issue, as ride 4 forums suggest so, since NVIDIA users are not having this issue.
This is a picture uploaded by @nionios on the other forum thread. Mine looks similar. If you see nothing wrong, look at the suit, the visor, and the graphics on the bike, or rather the lack of those three.
Here's a picture of what I see: