Lightweight XC Performance with Remote Option.

The RockShox SID SL in the 29" version with 100 mm travel is consistently designed for fast cross-country use: light, stiff enough for aggressive steering maneuvers, and with a sensitive DebonAir air spring for maximum propulsion on root carpets and in fast race laps.

Inside, the Rush RL damping works with external rebound adjustment and a 2-position remote lockout (open/lock). You can instantly lock the fork from the handlebars via an optional TwistLoc or OneLoc remote (not included) – ideal for sprints, climbs, or smooth asphalt sections.

The 32 mm stanchions with Fast-Black finish ensure smooth responsiveness, while the magnesium lowers and the hollow-forged aluminum crown keep the weight low. Thanks to the modern Boost axle (15x110 mm), tapered steerer tube, and Postmount disc brake mount, the SID SL fits perfectly on current XC and marathon frames.

With up to 195 psi maximum pressure, the DebonAir air spring can be adjusted to a wide range of rider weights. The fork is E-MTB certified (up to 150 kg system weight) and allows brake rotors up to 200 mm – enough reserves for technical descents in races.

Highlights:

• Race-oriented XC Fork: 100 mm travel, 29" wheel size, light and efficient for Cross Country & Marathon.
• DebonAir Air Spring: sensitive response, stable in the mid-stroke – for traction uphill and control downhill.
• Rush RL Damping: external rebound, 2-position remote lockout (open/lock) for optimal efficiency in races.
• Boost Standard: 15x110 mm thru-axle with Maxle Stealth for high stiffness and easy wheel installation.
• E-Bike Approved: approved up to 150 kg system weight, also ideal for light E-MTB/XC setups.

Technical Data:

• Model: RockShox SID SL
• Model Designator (SF): Base
• Intended Use: Cross Country, Marathon, Race, light Trail
• Wheel Size: 29"
• Travel: 100 mm
• Suspension: DebonAir Air Spring
• Damper: Rush RL
• Damper Adjustments: external rebound, 2-position remote compression (open/lock)
• Remote Compatibility: TwistLoc / OneLoc, 10 mm Cable Pull (Remote not included)
• Offset: 44 mm (29")
• Axle: 15x110 mm BOOST™, Maxle Stealth included
• Steerer Tube: 1.5" Tapered
• Axle to Crown: approx. 506 mm
• Brake System: Disc Brake (Postmount via adapter, max. rotor 200 mm, min. 160 mm)
• Stanchions: 32 mm, Aluminum, Fast Black Finish
• Lowers: Magnesium
• Crown: forged, hollow aluminum crown
• Max. Tire Diameter: 751 mm
• Max. Tire Width: 60 mm
• Max. System Weight: 150 kg (Rider + Bike + Luggage)
• Max. Air Pressure: 195 psi
• ASTM Classification: F2043 / EN17406 Class 3
• Color: Gloss Black
• E-Bike Approved: yes

Scope of Delivery:

• 1 x RockShox SID SL Suspension Fork 29" | 100 mm | Boost 15x110 mm | Tapered | Rush RL
• 1 x Maxle Stealth Thru-Axle (15x110 mm)
• Note: Delivery without remote lockout lever (TwistLoc/OneLoc optionally available)
• Note: Workshop Packaging (without retail packaging)

Manufacturer Part No.: FS-SIDS-BSE2-D1

The RockShox SID SL 29" with 100 mm travel is made for fast XC bikes – lightweight, efficient, and with a remote option for maximum race performance.