Super Slim

What are these bikes called, the super skinny tires and tire rims?

I'm searching online, for bikes, with super skinny tires because they are very fast. But what are these called? I thought these are called "road bikes" but when I search for road bikes, bicycles with wheels see full size tire and rim. -> Slim these tires are also very bad and unstable jet in the mud and gravel or minimal?

Yes, road bikes have thinner tires. They must have 700c x 23 tires, which is the standard size nowadays. There is no point to go thinner. A bit of mud or gravel will not hurt. If you are going to find gravel roads, would be 700c x 25 tires that fit on road bikes and more. The stability of the bike depends on many factors, including the handling due to the geometry of the bike. Road bikes can be very versatile, most companies have models that are designed to be more stable for longer, rougher trips.

Super Slim

Super Slim