Details
Authentic replacement Trek parts.
Genuine replacement parts
Get your bike back in action with a quality replacement headset.
- 1-1/2in. Lower bearing
- Angular contact bearings
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Black / 28.6mm (1-1/8") / 38.1mm (1-1/2") | 768682779989 | W322753 | HEA43120183K |