Ritchey Headset | Classic Cartridge External Cups EC34/28.6-EC34/30 1-1/8"

The Classic External Cup EC Threadless Headset is the reliable workhorse of the Ritchey threadless headset range. Now available with our timeless high-polish finish, this smooth and reliable specimen features lightweight, precision-machined aluminum cups, sealed cartridge 45/45-degree bearings, and comes packed with Ritchey Grease. A sealed design promises minimal penetration from the elements. The Classic Threadless Headset adds that classy and reliable detail your bike deserves.

Tech Specs

• Material: Alloy
• Threadless
• Stack Height: 32mm
• Stack height upper: 18mm
• Stack height lower: 14mm
• Headtube ID: 34mm
• S.H.I.S. Upper: EC34/28.6 (1 ⅛”)
• S.H.I.S. Lower: EC34/30 (1 ⅛”)
• EC34/28.6 (1 ⅛”) bearing: 41.8/30.15/8mm 45°/45° - sealed cartridge (ACB)
• EC34/30 (1 ⅛”) bearing: 44/30.5/8mm 45°/45° - sealed cartridge (ACB) Weight: 126g
• Color: High-polish silver
• Incompatible with Ritchey WCS Carbon forks with integrated 45° crown race

SKU# RL-33075347001