The WCS External Cup EC Threadless Headset the reliable workhorse of the Ritchey threadless headset range. This smooth and reliable specimen features lightweight, precision-machined aluminum cups, sealed cartridge 45/45-degree bearings and comes packed with Ritchey Grease and a sealed design promises minimal penetration from the elements.
Note: With the transition to our new WCS logo, branding on products may vary. Learn more here.
