The RockShox SID Ultimate Race Day 2 2P DebonAir+ Boost Remote 29" suspension fork for XC bikes offers 2-position compression adjustment via remote and, in the Ultimate version, comes with lightweight Race Day 2 damping. Boost width, 120 mm travel and 35 mm stanchion tubes make it ready for every race track and down-country use. You have the choice between the two proven positions: "Open" for full damping on high-speed descents and "Lock" for sprints, where you need an efficient power transmission. With the DebonAir+ air spring, you benefit from extreme reactivity, high traction and high tunability via air pressure. The optimised fork crown is lighter compared to the previous model without sacrificing steering precision. A matching remote is not included, so it is best to directly order it together with the shock. Please note that if you combine the suspension fork with a remote rear shock, this must also have 2-position adjustment for the remote control of both elements to work.

• New 35mm chassis is the perfect¬ blend of light weight and rigidity for the modern XC bike. Plus,  it has been made lighter!.
• New Charger Race Day 2 damper is the lightest damper on the market. This 2P damper features two-position compression adjustment: Open or a rock-solid Lock.
• New DebonAir+ provides more small-bump sensitivity and tunable mid-stroke support.
• New Bushing package maximizes bushing overlap for a smooth, solid ride.
• New Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride.
• New Crown machined to shave weight without compromising strength and stiffness.
• New covetable “Blue Crush” signature colorway and Ultimate High Gloss Black, featuring the new lustrous Pearl White graphics package.
• New Bolt-in torque cap adapters included for use with standard hub end-caps.

• Fork crown outer diameter: 58mm
• Volume spacers installed: 0 of 3
• Wheel size: 29"
• Offset: 44mm
• Travel: 110mm
• Axle standard: Boost 15 x 110mm
• Colour: Gloss Black
• MPN: 00.4020.956.001