Trek Madone 9 Upper Headset Bearing

Trek Madone 9 upper headset bearing

The Trek Madone 9 upper headset bearing is an original replacement component designed to maintain smooth steering performance, precise handling and long-term reliability on compatible Trek road bikes.

Designed specifically for Trek integrated headset systems, it ensures smooth handlebar rotation and accurate steering response even under demanding riding conditions.

It is the ideal solution for routine maintenance, worn bearing replacement or restoring original headset performance.

Smooth steering and reliable performance

A high-quality headset bearing is essential for maintaining stability, steering precision and rider comfort on performance road bikes.

This original Trek bearing provides:

• Smooth and precise steering
• Reduced friction and noise
• Excellent wear resistance
• Long-lasting reliability
• Perfect integration with Trek headset systems

The durable construction ensures consistent performance for both everyday riding and high-performance road cycling.

Compatible with Trek Madone bikes

This bearing is compatible with Trek Madone bikes using the Madone 9 integrated headset system.

Suitable for several Trek Madone models from 2016 onward and additional compatible frames using the same headset standard.

Please verify compatibility and dimensions before purchasing.

Ideal for maintenance and replacement

Over time, dirt, water and intensive riding can affect headset smoothness and steering performance.

Replacing the upper headset bearing restores precision, comfort and riding safety while eliminating unwanted play or rough steering feel.

An excellent maintenance component for high-performance Trek road bikes.

Technical Specifications

• Product: Upper headset bearing
• Brand: Trek
• Compatibility: Trek Madone 9
• Use: Road bike
• Type: Integrated headset bearing
• Material: Steel
• Dimensions: 48.9 x 37 x 6.5 mm
• Original replacement: Yes
• Trek part number: W513538