RockShox SIDLuxe Ultimate Rear Shock

190 x 45mm | SoloAir | 2P Damper | XC Race

The RockShox SIDLuxe Ultimate Rear Shock (2P) is built for cross-country speed, efficiency, and simplicity, offering a lightweight design with streamlined damping control. Designed to pair perfectly with SID forks, it delivers efficient pedaling performance and responsive suspension for race-focused riders.

Lightweight. Efficient. Fast.

XC Race Optimized

• Ultra-lightweight design for maximum efficiency
• Built for XC racing and marathon riding
• Prioritizes speed and pedaling performance

2P Damper Simplicity

• Two compression modes:
  • Open – Active suspension for traction and comfort
  • Lock – Firm platform for climbing and sprints
• Simple, effective control for race conditions

Advanced Damping Performance

• High-speed compression blow-off in Open mode
• Absorbs impacts while maintaining efficiency
• Smooth ride across technical terrain

SoloAir Spring System

• Lightweight air spring design
• Easy setup and consistent feel
• Balanced performance across travel

Remote Lockout Compatible

• Works with TwistLoc / OneLoc remotes
• 10mm cable pull compatibility
• Remote sold separately

Designed for SID Pairing

• Optimized to match SID and SID SL forks
• Balanced front-to-rear suspension feel
• Ideal for modern XC bikes

Specifications

• Brand: RockShox
• Model: SIDLuxe Ultimate (2P)
• Eye-to-Eye: 190mm
• Stroke: 45mm
• Spring: SoloAir
• Damper: 2P (Open / Lock)
• Adjustments: Rebound, Lockout Threshold
• Eyelet Diameter: 12.7mm
• Lockout: Remote compatible
• MPN: 00.4118.420.002

Ideal For

✔ XC racing and marathon riding
✔ Riders wanting simple lockout control
✔ Lightweight performance builds
✔ SID fork-equipped bikes

Why Choose SIDLuxe Ultimate 2P?

• Lightweight XC race design
• Simple and effective 2-position damping
• Smooth SoloAir performance
• Remote lockout compatibility
• Perfect match for SID forks

The RockShox SIDLuxe Ultimate 190x45 (2P) is a streamlined, race-focused rear shock designed to maximize efficiency and speed on modern XC bikes.