Ritchey WCS Logic Threadless Headset (Black) (1-1/8") (EC34/28.6) (EC34/30)

3/16" lower ball bearings, 5/32" upper bearings and a nylon top cover Hammer: External Cup, traditional Specifications: Model: Hammer SHIS Upper: EC34 SHIS Stem Clamp Diameter: 28.6 (1-1/8") SHIS Lower: EC34 Crown ...

Fletcher, NC, the 110-Series headset is designed with no compromises in quality, durability, or finish quality. Zero stack uppers press into head tube with very little stack height. Lowers are either zero ...

offer excellent performance and value Specifications: Model: No. 10 SHIS Upper: ZS44 SHIS Stem Clamp Diameter: 28.6 (1-1/8") SHIS Lower: ZS44 Crown Race: 30 Stack Height: 5.2mm/3.7mm Color: Black Weight: 93g This ...

Solutions: separate top and bottom headset cup assemblies for tapered, reducer and conversion applications (mix & match system helps reduce inventory overlap) Same features and materials as 40-series complete headsets Top assemblies ...

the strongest materials, most effective seals and the best aesthetics with a 110 year no-questions-asked warranty Contoured and relieved 7075-T6 aluminum for minimized weight and maximized strength, with split-lip sealed stainless steel ...