RockShox SIDLuxe Ultimate Rear Shock 190x42.5 3P

RockShox SIDLuxe Ultimate Rear Shock

190 x 42.5mm | SoloAir | 3P Damper | XC Race

The RockShox SIDLuxe Ultimate Rear Shock is engineered for cross-country speed and efficiency, delivering a lightweight, race-focused design with precise damping control. Built to pair perfectly with SID forks, it provides a balanced, efficient suspension platform for climbing, sprinting, and technical XC terrain.

Built for the podium.

XC Race Optimized Performance

• Ultra-lightweight design for maximum efficiency
• Tuned for cross-country and marathon racing
• Minimal weight with maximum speed

3P Damper System

• Three compression modes:
  • Open – Maximum traction and comfort
  • Pedal – Efficient climbing platform
  • Lock – Firm for sprinting and smooth terrain
• Easy adjustment for changing terrain

Advanced Damping Control

• High-speed compression blow-off in Open mode
• Maintains control on impacts
• Balances efficiency and compliance

SoloAir Spring System

• Lightweight and simple air spring design
• Easy setup with balanced positive chamber
• Consistent performance across travel

Remote Lockout Compatible

• Designed for TwistLoc / OneLoc remote systems
• 10mm cable pull compatibility
• Remote sold separately

Tuned for SID Fork Pairing

• Designed to complement SID and SID SL forks
• Balanced front-to-rear suspension feel
• Optimized XC handling and efficiency

Specifications

• Brand: RockShox
• Model: SIDLuxe Ultimate
• Eye-to-Eye: 190mm
• Stroke: 42.5mm
• Spring: SoloAir
• Damper: 3P (Open / Pedal / Lock)
• Adjustments: Rebound, Lockout Threshold
• Eyelet Diameter: 12.7mm
• Lockout: Remote compatible
• MPN: 00.4118.419.024

Ideal For

✔ XC racing and marathon riding
✔ Lightweight performance builds
✔ Riders pairing with SID forks
✔ Efficiency-focused suspension setups

Why Choose SIDLuxe Ultimate?

• Lightweight XC race design
• Efficient 3-position damping system
• Smooth SoloAir spring performance
• Remote lockout compatibility
• Perfect match for SID fork platforms

The RockShox SIDLuxe Ultimate Rear Shock delivers efficient power transfer, precise control, and race-ready performance—ideal for riders chasing speed and podium results.