Plus, there are many other brands out there, but the Giant, Trek and Specialized seems to be some of the more well known brands.

Examples:

https://www.diamondback.com/road-bik...ormance-hybrid

Quick | Fitness Bikes | Cannondale Bicycles

https://www.raleighusa.com/urban/fitness

Fuji Bikes | Absolute

This just name a few. Look at these and you will notice that each one has a $400 version of the bikes.