Ritchey Logic External Cups EC Headset, Anodized Black Finish, 1-1/8in

• The Ritchey External Cup EC Threadless headset features a smaller upper bearing to save weight, while the oversize lower bearing is designed to handle loads. Deep bearing cups promise solid insertion.
• Headtube ID: 34mm.
• Stack height: 28.9mm, upper: 15.7mm, lower: 13.2mm.
• S.H.I.S. upper: EC34/28.6 (1 ⅛”), S.H.I.S. lower: EC34/30 (1 ⅛”).
• Headset Type: Threadless.

Product Description Ritchey: The Ritchey External Cup EC Threadless headset features a smaller upper bearing to save weight, while the oversize lower bearing is designed to handle loads. Deep bearing cups promise solid insertion. Material: steel/plastic Threadless Stack height: 28.9mm Stack height upper: 15.7mm Stack height lower: 13.2mm Headtube ID: 34mm S.H.I.S. upper: EC34/28.6 (1 ?”) S.H.I.S. lower: EC34/30 (1 ?”) Bearings: retainer ball-bearing Top cap included Weight: 156g Colour: black System Requirements continuity 2015 Manufacturer's Description Ritchey Headsets: Headsets do not always get the attention they deserve. Distinctive handlebars and stems can be so distracting. But this component is the interface between frame, fork and stem and the basis for precision steering. Ritchey headsets are designed to take the abuse of bad roads and tough trails while delivering smooth, reliable performance over the long haul. Box Contains 1