Trek Carbon Rail 9.8 & 9.9 Service Manual Supplement

Key Service Information

This supplement covers detailed instructions for various components of the Trek Carbon Rail models. It includes guidance on:

• Safety precautions and proper hardware tightening.
• Headset and Knock Block system maintenance.
• Derailleur hanger installation and replacement.
• Active Braking Pivot (ABP) system servicing.
• Rocker pivot and seat stay assembly.
• Main pivot and chainstay maintenance.
• Shock mount specifications and installation.
• Correct cable routing for all components.
• Frame guard application and protection.
• Drive system (Bosch) and RIB system servicing.
• Detailed specifications including chainline, tyre clearance, and suspension setup.

Component Adjustments and Specifications

Learn how to adjust your bike's geometry using the Mino Link system for tailored riding experiences. Understand the recommended torque values and tool sizes for each service procedure. Key specifications for fork and shock setup, including sag measurements, are provided to optimize suspension performance.

For further assistance or to find color-matched replacement parts, visit trekbikes.com.