Flight Attendant: The advanced algorithm of the Flight Attendant system uses sensors to anticipate the perfect suspension position based on rider and terrain inputs, providing unmatched personalization for an elevated ride experience. Charger 3.1 Flight Attendant Damper: This electronic automatic damper offers a refined compression range for optimal traction, control, and comfort on challenging trails. ButterCups Technology: Blocks 20% of high-frequency trail chatter, reducing hand and arm fatigue for improved control and comfort. DebonAir+ Air Spring: Strikes the perfect balance between a buttery small bump feel, increased support throughout the travel, and higher ride height for enhanced confidence on steep terrain. Plush Dynamic Suspension Lube: Reduces friction, enhances suspension performance, and ensures long-lasting durability ride after ride. Experience unparalleled performance on your all-mountain rides with the RockShox Lyrik Ultimate D2 Suspension Fork (29")-the ultimate choice for aggressive trail riding, enduro, and e-MTB applications. Designed with advanced engineering and innovative features, this 160mm travel fork seamlessly combines durability, lightweight agility, and precise tuning to elevate your riding experience. High-Performance Materials & Engineering Built with a sturdy 35mm aluminum chassis and magnesium lower tubes, the Lyrik Ultimate offers enhanced strength-to-weight ratio, ensuring durability without adding unnecessary weight. The tapered aluminum steerer tube (1-1/8" to 1.5") pairs with a lightweight crown for optimal stiffness and ride stability. Weighing approximately 2028 grams, it strikes the perfect balance between ruggedness and lightweight design for all-mountain and enduro riders. Cutting-Edge Suspension Components & Technology At the heart of this fork is the Charger 3.1 RC2 damper, an evolution of 's proven damping platform. It provides an expanded tunable range for high-speed and low-speed compression, as well as low-speed rebound adjustments, allowing riders to customize their ride for aggressive descents or technical trails. The DebonAir+ air spring delivers a butter-like small bump sensitivity while increasing support throughout the entire travel, maintaining rider confidence on rough terrain. Additionally, ButterCups dampen high-frequency vibrations by up to 20%, significantly reducing hand and arm fatigue during prolonged rides. Innovative & Differentiating Features - E-Bike Approved: Engineered to handle the extra torque and stress of e-bike riding, ensuring reliable performance mile after mile. - Adjustable Damping & Compression: External controls for high speed compression, low speed compression, and rebound give you precise control over suspension behavior. - Plush Dynamic Suspension Lube: Reduces internal friction for smooth, consistent performance