Experience
gravelmountainroadcross

WCS External Cup EC Threadless Headset

SKU
33055008001
$64.95
$64.95
$64.95

Steerer Diameter: 1", 1-1/8"

Shop local

PRODUCT DETAILS

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.

  • Material: alloy
  • Threadless
  • Stack height: 28mm (1"), 28.5mm (1 ⅛”)
  • Stack height upper: 15.5mm (1"), 15.4mm (1 ⅛”)
  • Stack height lower: 12.5mm (1"), 13.1mm (1 ⅛”)
  • Headtube ID: 30.2mm (1"), 34mm (1 ⅛”)
  • S.H.I.S. upper: EC30/25.4 (1"), EC34/28.6 (1 ⅛”)
  • S.H.I.S. lower: EC30/26 (1"), EC34/30 (1 ⅛”)
  • EC30/25.4 - EC30/26 (1") bearings: 41.0/30.15/7mm 45°/45° - sealed cartridge (ACB) – titanium coated
  • EC34/28.6 (1 ⅛”) bearing: 41.0/30.15/7mm 45°/45° - sealed cartridge (ACB) – titanium coated
  • EC34/30 (1 ⅛”) bearing: 41.8/30.5/8mm 45°/45° - sealed cartridge (ACB) – titanium coated
  • Weight: 106g
  • Color: black
Product drawing - EC 30/25.4-26 - 1" DOWNLOAD
Product Drawing - EC34/28.6-30 - 1-1/8" DOWNLOAD
User Manual-DE: Forks and Headsets DOWNLOAD
User Manual-EN: Forks and Headsets DOWNLOAD
User Manual-ES: Forks and Headsets DOWNLOAD
User Manual-FR: Forks and Headsets DOWNLOAD
User Manual-IT: Forks and Headsets DOWNLOAD
User Manual-NL: Forks and Headsets DOWNLOAD
User Manual-PT: Forks and Headsets DOWNLOAD