Treat your trail bike to the upgrade it needs for tough terrain, along with the efficiency of an automatic suspension system. The Super Deluxe Ultimate Flight Attendant is a race-proven, award-winning rear shock that keeps getting better. The latest generation features reduced high-speed compression damping to smooth out any surface. The proven, electronically controlled, 3-position Flight Attendant RC3 damping adjusts the suspension quickly and automatically, allowing you to enjoy your ride with ease. Focus on the ride - find your flow.