RockShox Sid Ultimate Race Day 2 DebonAir+ Remote 3P 29-inch MTB Fork

The RockShox SID Ultimate Remote 3P fork is a beefed-up version of the SID SL, offering identical performance with greater versatility on difficult and rough trails. This version features 35 mm stanchions and 120 mm travel for 29-inch mountain bikes, offering a stiff frame and enhanced capabilities for cross-country and XC down-country riding. Still featuring a Boost Maxle Stealth axle, it is equipped with the lighter Charger Race Day cartridge, which offers a ‘closed’ compression setting for superior performance on fast sections. This ‘Remote’ version allows you to control the opening and closing of the compression from the handlebars via the ‘Twistloc Ultimate’ (sold separately). Low-friction seals, combined with Maxima Pulsh fork oil, ensure quiet and ultra-smooth operation.

The markings on the stanchion facilitate adjustments 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 Ultimate fork allow it to accommodate tyres up to 66 mm wide and a 220 mm brake disc (minimum 180 mm).

As you can see, this is an XC fork combining lightness, stiffness and efficiency, ideal for serious cross-country riding.

Technical specifications:

- Travel: 120 mm
- Offset: 44 mm
- Manufacturer’s weight: 1537 grams
- 3-position Remote version: compatible with Twistloc control (sold separately)
- 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 cartridge
- DebonAir+ air spring: offers various settings to ensure optimal progressiveness and sensitivity
- Fork crown: hollow forged aluminium
- Magnesium stanchions
- Disc diameter: 180–220 mm
- Max tyre width: 66 mm
- SAG Gradients: graduations on the stanchions for easy adjustment
- 35 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: 00.4020.957.002 / 00.4020.957.003
- Brand: Rockshox

Fork supplied with star nut for the steerer tube and mudguards.