Precision Fit and Frame Protection

The Trek 301805 Derailleur Hanger is a frame-specific replacement component designed to maintain proper drivetrain alignment and shifting performance. Engineered for compatibility with select Trek frames, it ensures a precise fit and consistent function.

Acting as a sacrificial part, the hanger is designed to bend or break in the event of an impact, helping protect your bike’s frame from damage. This makes it an essential component for maintaining long-term reliability and performance.

Whether you’re replacing a damaged hanger or keeping a spare on hand, the 301805 offers a straightforward solution for keeping your drivetrain running smoothly.

Key Features:

• Frame Specific Design: Ensures precise compatibility with select Trek models.
• Maintains Alignment: Supports accurate shifting performance.
• Protective Function: Designed to absorb impact and protect the frame.
• Durable Construction: Built for consistent use and reliability.
• Easy Replacement: Straightforward installation for quick repairs.
• Service Essential: Ideal to carry as a spare for rides and travel.