Increase the performance and longevity of your bike with the Ritchey WCS external cut headset, featuring stainless steel bearings and Ti coating.
Designed for bikes with semi-integrated headsets, the WCS Semi-Integrated ZS Upper Headset features stainless steel angular contact cartridge bearings filled with high-lubricity Ritchey grease and Ti-resistant coated bearings.
| Brand | Ritchey |
| Color | black |
| Color | Black |