The all new iRIDE Intelligent Ride Control system is the most advanced air-assisted suspension on the market. Featuring Patent Pending technology with automatic load leveling, this means no more removing the saddle bag for manual adjustments to your suspension for riding one-up, two-up, or with luggage. The iRIDE system features a touchscreen display and gauge interface allowing full control of your motorcycle's ride height based on vehicle speed including stopped, city, and highway modes. With a ThunderMax performance ECM installed (sold separately), the Command Center also serves as a direct gauge into the workings of your engine. Combined with superior suspension cushion and dampening control, the iRIDE system was developed to provide the absolute BEST RIDE IMAGINABLE! Precisely and automatically adjusts to rider, passenger, and luggage weight Automatically raises and lowers based on speed for improved suspension performance Fully adjustable "stopped" seat height level = No more tip-toe stops at the red light Features high quality coil-over shock & air spring cylinder for improved ride quality Touch-screen display interface for quick & simple setup and mode selections 100% designed & manufactured in the USA!; Note: For riders under 180 lbs / For riders over 180 lbs use ThunderMax iRIDE Intelligent Ride Active Suspension System 440-3698