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RockShox SID Ultimate Flight Attendant Fork

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Related:
RockShox
Where To Buy
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
$1,599.00
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
$1,349.00
Free shipping on orders over $49 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $49 (continental U.S. only).
International shipping available. Some exclusions apply.
$1,499.00
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
$1,599.00

Specifications

Product
RockShox SID Ultimate Flight Attendant Fork
Intended Use
Cross Country
Trail
Wheel Size
29"
Travel
Option 1: 110mm
Option 2: 120mm
Spring Type
DebonAir+
Damping
Charger Race Day 2 Flight Attendant
External Adjustments
3-position Compression, independent Rebound
Crown
Single
Front Axle
15mm x 110mm (Boost)
Brake Mounts
180mm Post Mount
Steer Tube Diameter
1.5" Tapered
Steer Tube Construction
Alloy
Stanchion Diameter
35mm
Colors
Blue Crush, Gloss Black, Electric Red Signature
Weight
3 lb 9.3 oz (1,624 g)
Miscellaneous
2025 year model (Model ID FS-SID-UFA-D1)
  • Elevate your ride experience with Flight Attendant's algorithm that uses a suite sensors to read rider and terrain inputs to anticipate the perfect suspension position
  • Adaptive Ride Dynamics enables the Flight Attendant system to learn from the rider to make smarter, more personalized decisions for greater efficiency and even more speed.
  • AXS-enabled and cable free, Flight Attendant is an integrated part of the SRAM AXS ecosystem, meticulously crafted to disappear.
  • 35mm chassis is the perfect blend of light weight and rigidity for the modern XC bike.
  • Longer-travel 120mm option, in case you’re feeling extra.
  • Machined crown to shave weight without compromising strength and stiffness.
  • Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride.
  • DebonAir+ provides more small-bump sensitivity and tunable mid-stroke support.
  • Shared battery with all SRAM AXS-enabled components.
  • Flight Attendant System is waterproof to IPX7 rating.
  • Flight Attendant system only gets better with the more AXS components you pair into the system.
  • Short fender compatibility. (RockShox fender included)

    Added in April 2025:
  • New Launch Control feature allows rider to set Flight Attendant system in the Lock position for maximum efficiency and speed at race starts; Launch Control automatically deactivates and returns to Auto Mode either after a preset time/duration, or when a bump is encountered, whichever occurs first
  • New customizable Auto Mode enables rider to disable pedal position for more control over climbing and descending, in addition to “Lock disabled” and “Fork Lock disabled” options
  • Fork-Only update enables the Flight Attendant system to seamlessly adapt to hardtail bikes, or to full suspension bikes with incompatible rear shocks
    • Price
    $1,449.00
    More Info

    RockShox’s XC Flight Attendant Has Landed (press release)

    New Features Added to RockShox Flight Attendant Plus Fork-Only Option for SID and SID SL Forks (press release)

    Rockshox website

    Review This Product
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    Where To Buy
    Free shipping on orders over $69 (continental U.S. only).
    International shipping available. Some exclusions apply.
    Free shipping on orders over $69 (continental U.S. only).
    International shipping available. Some exclusions apply.
    $1,599.00
    Free U.S. shipping on everything.
    International shipping available. Some exclusions apply.
    Free U.S. shipping on everything.
    International shipping available. Some exclusions apply.
    $1,349.00
    Free shipping on orders over $49 (continental U.S. only).
    International shipping available. Some exclusions apply.
    Free shipping on orders over $49 (continental U.S. only).
    International shipping available. Some exclusions apply.
    $1,499.00
    Free shipping on orders over $50 (continental U.S. only).
    International shipping available. Some exclusions apply.
    Free shipping on orders over $50 (continental U.S. only).
    International shipping available. Some exclusions apply.
    $1,599.00
    Forks

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