Rockshox Lyrik Ultimate Flight Attendant - 29", 15 x 110 160mm Black Tpr 44mm offset DB+ (Bolt on Fender) A3Lyrik harmonizes descending power with effortless efficiency. And it does it all with help from Flight Attendant. The groundbreaking automatic suspension system has an improved algorithm with all new personalization to match your riding preferences, your terrain, your style, and your physical capabilities. Lyriks legendary performance enters a new era with the Charger 3. 1 Flight Attendant damper for the right balance of comfort, control, and speed.