Spinner eSpin Commercial Spin Bike by Mad Dogg Featuring One Million Customizable Rides The eSpinner is a commercial Spinner bike, Spinning class, and entertainment console all in one Built-in entertainment console includes state-of-the-art 15 touchscreen computer with nearly one million rides/class combinations led on the screen by a Spinning master instructor Intuitive on-screen dashboard, virtual instructor, iPod dock, USB charging port, personal fan, and other motivational features In a category by itself there is no other exercise cycle on the market like it The Smart Release system gives riders a unique fixed gear feeling with an added level of safety, unique to Spinner bikes