Hope Headset Upper EC34/28.6 Black CheckoutSpec= 31.8mm Clamp Matte Blue Integrated air assist for progressivity

Integrated air assist for progressivity and bottom out control

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Spring Weight 500

Hope Headset Upper EC34/28.6 Black CheckoutSpec= 31.8mm Clamp Matte Blue Integrated air assist for progressivityHope headset solutions: separate top and bottom headset cup assemblies for tapered, reducer and conversion applications IS (36x45 degree Cane Creek Integrated), ZS (Zero Stack), or EC (traditional, External Cup) available for reduced 1 1 8 inch and tapered 1. 25>1 1 8 inch, 1. 5>1 1 8 inch steerers TECH SPECS model Conventional upper S. H. I. S. EC34 28. 6 upper lower upper stack 21mm color black weight 51g