Trek Knock Block 58-Degree Headset Assembly with Display Chip - Black

The Trek Knock Block 58-Degree Headset with Display Chip provides precision steering control and frame protection for compatible Trek bikes. Designed with Trek’s Knock Block system, it prevents the handlebar from over-rotating and damaging the top tube or cables.

Features:

• Knock Block system prevents frame and cable damage from over-rotation
• 58-degree top cover for optimized fit and function
• Integrated display chip for electronic system compatibility
• High-quality sealed bearings ensure smooth steering
• Durable, lightweight design built for lasting performance