RockShox SID SL Ultimate Race Day 29in Boost Fork 100mm

$799.00 $899.00

RockShox machined away every gram possible to create the ultralight, race-ready SID SL Ultimate Race Day 29in OneLoc Boost Fork. Built around 29-inch wheels, the short 44mm offset gives us unmatched handling as we crush through technical sections of rocks and roots. 32mm stanchions are paired with 100mm of travel and an XC-tuned DebonAir air spring to handle the suspension demands of modern XC racing.

Choosing SID SL Ultimate means the lightest, fastest XC fork in the world, full stop. Chiseled down to every last meaningful gram, SID SL Ultimate features the new Charger Race Day 2 damper. Light. Speed. Performance. Podium.

The lightest 32mm chassis yet. World Cup-proven performance, ready for your podium debut

Charger Race Day 2 Damper — Every detail perfected, every extra ounce shaved away; this is the lightest performance driven damper yet

DebonAir air spring is tuned specific to meet the demands of XC and maintains a higher ride height for increased confidence and control

Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride

Machined crown for lighter weight and greater strength

3P damper features three compression positions: Open, Pedal, or a rock-solid Lock

Color:

RockShox machined away every gram possible to create the ultralight, race-ready SID SL Ultimate Race Day 29in OneLoc Boost Fork. Built around 29-inch wheels, the short 44mm offset gives us unmatched handling as we crush through technical sections of rocks and roots. 32mm stanchions are paired with 100mm of travel and an XC-tuned DebonAir air spring to handle the suspension demands of modern XC racing.

Choosing SID SL Ultimate means the lightest, fastest XC fork in the world, full stop. Chiseled down to every last meaningful gram, SID SL Ultimate features the new Charger Race Day 2 damper. Light. Speed. Performance. Podium.

The lightest 32mm chassis yet. World Cup-proven performance, ready for your podium debut

Charger Race Day 2 Damper — Every detail perfected, every extra ounce shaved away; this is the lightest performance driven damper yet

DebonAir air spring is tuned specific to meet the demands of XC and maintains a higher ride height for increased confidence and control

Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride

Machined crown for lighter weight and greater strength

3P damper features three compression positions: Open, Pedal, or a rock-solid Lock

Wheel Size: 29"

Positive Spring: Air

Brake Type: Post Mount 160

Crown Race: 40

External Adjustments: Lockout Threshold , Rebound Damping

Negative Spring: Air

Stanchion Diameter: 32

Front Axle: 15mm Thru x 110mm

Steerer Type: Tapered

Maximum Tire Width: 60

Offset: 44

Steerer Tube Length (mm): 230

Color: Blue Crush

S.H.I.S. Stem Clamp Diameter: 28.6

Travel (mm): 100

Axle to Crown Length: 506

Lockout Switch: Crown

Defined Color: Blue