RockShox SID Ultimate Flight Attendant DebonAir 29" Fork | Tapered | 15x110mm | 44mm Offset

RockShox SID Ultimate Flight Attendant – intelligent 35 mm XC fork for maximum control and speed

SID Ultimate Flight Attendant is far from an ordinary XC fork. Featuring stiffer, more capable 35 mm stanchions and an all-new electronic Flight Attendant control system, it fundamentally transforms how XC suspension behaves. The fork makes decisions for you — choosing when to stay open, when to firm up and when to lock out — based on your pedal inputs, terrain changes and riding dynamics. The updated DebonAir+ air spring provides exceptional small-bump sensitivity while maintaining strong mid-stroke support, allowing you to attack climbs and descents with confidence. This is the pinnacle of modern XC suspension: fast, intelligent and fully automatic.

Features:

• Next-generation Flight Attendant algorithm: analyzes rider forces, terrain and pedaling dynamics to automatically select the optimal suspension mode.
• Adaptable Auto Mode logic: customize how the system behaves — you can disable Pedal or Lock modes for a more aggressive riding feel.
• Adaptive Ride Dynamics: the system learns your riding habits over time, predicting suspension changes more accurately with every ride.
• Charger Race Day 2 Flight Attendant damper: automatic Open / Pedal / Lock modes with independent rebound adjustment deliver maximum performance during racing and training.
• AXS wireless integration: part of the SRAM AXS ecosystem, sharing batteries with other AXS components and eliminating all cables.
• 35 mm stanchions: stiff, precise and still lightweight — ideal for modern XC race bikes.
• DebonAir+ air spring: improved small-bump sensitivity with stronger mid-stroke support for control on technical terrain.
• Machined, weight-optimized crown: reduces weight while maintaining strength in critical areas.
• 120 mm travel: perfect for riders seeking a fast yet aggressive XC / downcountry setup.
• Maxima Plush Dynamic fluid: reduces friction and keeps the fork smooth and sensitive for long-term performance.
• IPX7 waterproof rating: Flight Attendant remains fully functional in mud, rain and wet conditions.
• Enhanced performance with more AXS components: the more AXS parts you pair (e.g., rear shock), the smarter and more cohesive the suspension system becomes.