Welcome to the ultimate cycling experience. With sophisticated features designed for your members, the S11.9 delivers comfort, convenience and performance in every workout. Featuring our revolutionary lightweight aluminum frame, it's not only easy to move, but resistant to rust and maintenance friendly. As a part of the S Series, this bike features an innovative geometry to accommodate riders from 5' to over 6'9" and provides a neutral fore/aft position that will quickly and easily position 90% of all users comfortably and efficiently. Designed for the most realistic ride possible, the S Series employs both a perimeter-weighted flywheel and a high gear ratio to create a consistent, natural feel. With a higher inertia, each pedal stroke is incredibly smooth. Along with minimal hardware, frontal flywheel access and quick and easy console battery changes, each bike in the S Series was designed with common parts for more convenient maintenance. Through extensive research and testing, these innovative and sophisticated indoor cycling bikes will forever change the way we train. The S11.9 is compatible with both RPM and Power consoles.