2021 RockShox SID SL Ultimate Fork, 29", 100mm Travel, DebonAir, Race Day Damper, 1326g
Detailed Specifications:
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Brand: RockShox
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Model: SID SL Ultimate
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Wheel Size: 29"
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Travel: 100mm
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Damper Type: Charger Race Day
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Steerer: 1.5" Tapered
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Axle: 15x110mm BOOST™
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Axle to Crown: 506mm
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Offset: 44mm
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Maxle: Stealth included
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Upper Tube Type: 32mm straight wall aluminum
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Upper Tube Finish: Fast Black
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Lower Leg Material: Magnesium
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Crown Material: Forged, hollow aluminum
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Brake Type: Disc
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Damper Adjust: Remote (TwistLoc/OneLoc, sold separately)
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Damping Adjustments: External rebound, 2-position remote compression (open/lock)
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Spring: DebonAir
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Volume Reducer: 0/3 Tokens
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Max Tire Diameter: 751mm
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Max Tire Width: 60mm
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Max Rotor Size: 200mm
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Min Rotor Size: 160mm
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Fender Compatibility: Not supported
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Crown OD: 56mm
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E-Bike Approved: Yes
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Max System Weight: 331lbs (150kg)
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Max Air Pressure: 200 PSI
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Weight: 1326g
Additional Features:
The SID SL Ultimate is RockShox’s premier lightweight XC fork, engineered for podium-level performance. Featuring the ultra-light Charger Race Day damper and DebonAir spring, it offers consistent performance and smooth small bump sensitivity for demanding race conditions. The gloss black finish with subtle chrome accents gives it a clean, high-end look worthy of modern XC bikes.
Riding Impressions:
This fork delivers sharp responsiveness, stiff chassis feel, and high efficiency when climbing or sprinting out of the saddle. Its remote lockout readiness makes it ideal for technical race courses or fast rolling terrain where control matters most.
Important Fit Notes:
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Requires TwistLoc or OneLoc remote (not included)
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Compatible with Boost 15x110mm hubs only
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Not compatible with fenders
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Tapered steerer fits standard 1.5"/1-1/8" headsets
Disclosure:
This fork is an authentic RockShox product purchased directly from the manufacturer. It ships in OEM bulk packaging and does not include retail box or remote lockout. Only items shown are included. Covered under manufacturer warranty for original owner with proof of purchase.
