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RockShox SID SL Ultimate Flight Attendant Fork

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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.
$1,499.00
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.
$1,499.00
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

Specifications

Product
RockShox SID SL Ultimate Flight Attendant Fork
Intended Use
Cross Country
Wheel Size
29"
Travel
Option 1: 100mm
Option 2: 110mm
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
32mm, straight wall aluminum
Colors
Gloss Black, SID Blue Crush - Gloss
Weight
3 lb 4.2 oz (1,480 g)
Miscellaneous
2025 model year (Model ID FS-SIDS-UFA-D1)
  • The Flight Attendant's algorithm uses 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 more speed.
  • Charger Race Day 2 Flight Attendant electronic damper features an automatic three position Compression adjustment (Open/Pedal/ Lock positions) with independently adjustable Rebound.
  • AXS-enabled and cable free, Flight Attendant is an integrated part of the SRAM AXS ecosystem, meticulously crafted to disappear.
  • The lightest Rockshox 32mm chassis ever. World Cup proven performance, built for your next podium result.
  • Longer-travel 110mm option, in case you’re feeling extra.
  • Machined crown for lighter weight and greater strength.
  • Covetable “Blue Crush” signature colorway and Ultimate High Gloss Black, featuring lustrous Pearl White Flight Attendant graphics package.
  • Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride.
  • DebonAir air spring is tuned specifically to meet the demands of XC and maintains a higher ride height for increased confidence and control.
  • 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.

    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
    $1,349.00
    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

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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.
    $1,499.00
    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.
    $1,499.00
    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
    Forks

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