Rockshox Sid SL Ultimate Race Day 2 DebonAir+ 3P Flight Attendant 29-inch MTB fork

The RockShox SID SL Ultimate Flight Attendant fork is the ultra-light version of the RockShox range, offering maximum efficiency on technical trails. This version features 32mm stanchions and 100 or 110mm travel for 29-inch mountain bikes, offering a stiff chassis and enhanced cross-country capabilities.

It incorporates innovative electronic technology that automatically adjusts the compression mode (Open, Pedal, Lock). The Flight Attendant system is based on a new algorithm that uses a series of sensors to analyse the rider’s effort and the terrain, and anticipate the ideal suspension setting. As you ride, the system learns your riding style, allowing it to adapt perfectly to your preferences; before you even have a chance to manually engage the lockout, Flight Attendant will have done it for you! An impressive technology that will quickly become indispensable. Featuring wireless AXS technology, the Flight Attendant system integrates with the SRAM AXS ecosystem; the more AXS components you add, the better the Flight Attendant system will perform. Finally, the system boasts IPX7 water resistance, so you can ride with peace of mind whatever the weather!

Still featuring a Boost Maxle Stealth axle, it is fitted with the lighter Charger Race Day 2 cartridge, which offers ‘Open, Pedal, Lock’ compression settings to adapt to the demands of different trails. Low-friction seals, combined with Maxima Pulsh fork oil, ensure quiet and ultra-smooth operation.
The markings on the stanchion make adjustments easy thanks to precise SAG. The DebonAir+ air spring ensures progressive and responsive operation to deliver top-of-the-range damping performance. The specific dimensions of the SID SL Ultimate fork allow it to accommodate tyres up to 60 mm wide and a 200 mm brake disc (minimum 160 mm).

As you can see, this is a revolutionary XC fork combining ultimate lightness, stiffness and efficiency, ideal for competitive cross-country use.

Technical specifications:

- Flight Attendant AXS version
- 3 positions automatically adjusted via the Flight Attendant electronic system
- 3 positions: Open, Pedal, Lock
- Travel: 100 or 110 mm
- Offset: 44 mm
- Manufacturer’s weight: 1480 grams
- Maxima Plush fork oil: reduces friction, minimises cartridge noise under heavy loads, ensures high-performance operation in all temperatures
- Low-friction SKF seals: superior protection against water, mud and dust
- Charger Race Day 2 cartridge
- DebonAir+ air spring: offers various settings to ensure optimal progressiveness and sensitivity
- Fork crown: hollow forged aluminium
- Magnesium stanchions
- Disc diameter: 160 to 200 mm
- Max tyre width: 60 mm
- SAG Gradients: graduations on the stanchions for easy adjustment
- 32 mm stanchions
- Maxle Stealth Boost 15x110 mm axle
- 1"1/8 - 1.5" tapered aluminium steerer tube
- 2 colours: black or blue
- Tokens: 0/3 (sold separately)
- Part number: 00.4021.130.000, 00.4021.130.001, 00.4021.130.002, 00.4021.130.003
- Brand: Rockshox