This is an older Greg Lemond Pilot RevMaster spin bike. There are minimal electronics. It is a heavy duty commercial spin bike that has miles and miles left on it. To increase tension it's a knob on the down tube. Simple. It was originally a bright yellow with gaudy graphics on it. I spray painted it black as it was going in my bedroom.
If I get my asking price, I will include a small iPad and holder. This set up makes this essentially a peloton. I used it with Apple Fitness + and got a very good workout.