RITCHEY CLASSIC EXTERNAL CUPS EC THREADLESS HEADSET

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.

Note: Incompatible with Ritchey WCS Carbon forks with integrated 45° crown race

Specification

• Material: Alloy
• 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)

Colour

• High-polish silver

Weight

• 126 g

Contents

• 1 x Ritchey Classic External Cup EC Threadless Headset 

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Weights are based off pre-production products at time of publication. Weights may vary in final production.