The RockShox SID Ultimate Flight Attendant 29″ Fork redefines what an XC fork can be, combining cutting-edge electronic control with a robust 35mm chassis to conquer climbs and own descents. Powered by the Flight Attendant system, this fork reads rider input and terrain in real time, adjusting compression modes on the fly for peak efficiency and control. It uses a brand-new Charger Race Day 2 Flight Attendant damper, offering automatic transitions between Open, Pedal, and Lock, so youre always in the ideal suspension settingwithout lifting a finger.

Whether youre sprinting through cross-country racecourses or crushing backcountry loops, the SID Ultimate FA delivers with its supple DebonAir+ spring for enhanced small-bump compliance and mid-stroke support. Built around SRAMs AXS ecosystem, its fully wireless, IPX7 waterproof, and ready to integrate seamlessly with your other components. A lightweight machined crown, Maxima Plush lube, and sleek aestheticsincluding the signature Blue Crush colorwayround out a fork thats as smart as it is fast.

Key Features:

• Flight Attendant System – An automated, terrain-sensing suspension system that uses rider and terrain inputs to shift between Open, Pedal, and Lock modesdelivering perfectly timed adjustments for ultimate efficiency and control.
• Charger Race Day 2 Damper – A lightweight, performance-driven electronic damper that provides independent rebound adjustment and three compression settings, ensuring your suspension reacts instantly to changing conditions.
• DebonAir+ Spring – Tuned for modern XC demands, the DebonAir+ offers enhanced small-bump sensitivity and customizable mid-stroke support for a smoother, more responsive ride.