Climb mountains. Charge descents. The RockShox SID Ultimate isn’t like other XC forks. It is lighter than ever with a formidable 35mm chassis that holds the line when you’re on the edge. The Race Day 2 damper provides efficient Pedal positions, all at your fingertips. SID Ultimate adapts to everything from full-gas cross-country to sporty backcountry loops thanks to a new, higher-volume DebonAir+ spring that’s supple at the top of its travel with tons of tunability.
- 35mm chassis is the perfect¬ blend of light weight and rigidity for the modern XC bik
- Charger Race Day 2 3P damper is one of the lightest damper on the market and features three compression positions: Open, Pedal, or a rock-solid Lock
- DebonAir+ provides more small-bump sensitivity and tunable mid-stroke support
- Bushing package maximizes bushing overlap for a smooth, solid ride
- Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride
- Crown machined to shave weight without compromising strength and stiffness
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Wheel Size: 29"
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Positive Spring: Air
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Brake Type: Post Mount 180
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Crown Race: 40
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External Adjustments: Lockout Threshold , Rebound Damping
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Negative Spring: Air
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Stanchion Diameter: 35
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Front Axle: 15mm Thru x 110mm
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Steerer Type: Tapered
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Maximum Tire Width: 66
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Offset: 44
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Steerer Tube Length (mm): 230
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Color: Gloss Black
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S.H.I.S. Stem Clamp Diameter: 28.6
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Travel (mm): 120
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Axle to Crown Length: 531
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Defined Color: Black