Lightweight XC performance with remote option.

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

Inside, the Rush RL damper features external rebound adjustment and a 2-position remote lockout (open/lock). With an optional TwistLoc or OneLoc remote (not included), you can lock out the fork instantly from the handlebar - ideal for sprints, climbs, or smooth asphalt sections.

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

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

Highlights:

• Race-oriented XC fork: 100 mm of travel, 29" wheel size, lightweight and efficient for cross country & marathon.
• DebonAir air spring: sensitive initial response, supportive mid-stroke - for traction uphill and control downhill.
• Rush RL damper: external rebound adjustment, 2-position remote lockout (open/lock) for optimal race efficiency.
• Boost standard: 15x110 mm thru axle with Maxle Stealth for high stiffness and easy wheel installation.
• E-Bike Approved: approved for up to 150 kg system weight, also ideal for lightweight e-MTB/XC setups.

Technical specifications:

• 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 adjustment, 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: 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
• Lower legs: 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 available separately)
• Note: Workshop packaging (without outer packaging)

Manufacturer part no.: FS-SIDS-BSE2-D1

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