The Vevor fluid bike trainer stand is designed for indoor cycling with progressive resistance that increases as you pedal faster. It fits road bikes with 26-29" wheels or 700C wheels and folds for easier storage when not in use. The heavy-duty carbon steel frame and triangular support design help provide stable training performance. A quick-release skewer and front wheel riser block are included for convenient setup. Its low-noise design makes it well suited for home workouts year-round.