Ritchey Men's Wcs External Cups Ec Headset, Black, EC30 25.4 EC30 26 1 UK

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 hybrid ceramic bearings with a titanium coating, and comes packed with Ritchey Grease and a sealed design promises minimal penetration from the elements.

Stack height: 28mm (1"), 28.5mm (1 ⅛”), upper: 15.5mm (1"), 15.4mm (1 ⅛”), lower: 12.5mm (1"), 13.1mm (1 ⅛”).

Headtube ID: 30.2mm (1"), 34mm (1 ⅛”).

EC30/25.4 - EC30/26 (1") bearings: 41.0/30.15/7mm 45°/45° - sealed cartridge (ACB) – titanium coated.

Top cap included.