How do you set the seat height on a bike?

To set the seat height on a bike, first, stand next to the bike and adjust the seat so that it is at hip level. Then, sit on the bike and place your foot on the pedal at the bottom of the pedal stroke. Your leg should be almost fully extended but with a slight bend in the knee. Adjust the seat up or down as needed to achieve this position. Finally, tighten the seat clamp to secure the seat in place.