Headset Part Trek 41mm IS Headset Upper Cover

Genuine replacement parts

Service your headset with Genuine replacement parts.

Get your bike back on the road with the headset parts you need.

Key Features

• 41mm Outer Diameter for most 2014 and newer Trek (non-Knock Block) headsets
• Bearing cover only
• Includes FSA rubber O-ring
• Compatible with most Trek MTB integrated headset systems

Specifications