RockShox SID Ultimate Flight Attendant 29'' Fork

The SID Ultimate Flight Attendant Suspension Fork isn't like other Cross-Country forks; with the Flight Attendant system, this fork delivers more efficiency and advanced performance than ever before. The new Charger Race Day 2 Flight Attendant electronic damper features a three-position compression adjuster: Open, Pedal, and Lock positions, all at your fingertips.

Flight Attendant makes you the fastest version of yourself, all you have to do is ride. This automatic suspension system listens to you and responds in real time, analyzing the constant flow of ever-changing data to anticipate the perfect suspension setting for you and for what the trail demands. The SID Ultimate Flight Attendant adapts to everything from full-gas cross-country to sporty backcountry loops thanks to a new, higher-volume DebonAir+ spring that's supple at the top of its travel with plenty of tunability.

The all-new algorithm uses a suite of sensors to read rider and terrain inputs to anticipate the perfect suspension position. No other suspension system offers this level of personalization to match your riding preferences, terrain, style, and physical capabilities.

The system seamlessly switches between three compression damping positions:

• Open: Allows full travel when descending or hitting big impacts
• Pedal: Stiffens slightly to maintain traction and deliver maximum pedaling efficiency
• Lock: Firms suspension to maximize output on long climbs

Key Features

• Adaptive Ride Dynamics: System learns from the rider to make smarter, personalized decisions for greater efficiency and speed
• AXS-Enabled Cable-Free Design: Wireless communication enables instantaneous data sharing to optimize suspension settings in real time
• Charger Race Day 2 Damper: Electronic three-position compression adjustment with independent rebound tuning and DebonAir+ spring