Origin8 - 'Pro' Headset 1-1/8 Silver $ 33.99 Quantity Description Sealed cartridge bearingsAlloy cups w/ Laser etched logo136g (incl. top cap and star nut) S.H.I.S. EC34/28.6|EC34/30Color SilverWeight 136gSteerer Dia 28.6Cup Dia 34Race Dia 30Stack Ht 29Size 1-1/8" Tags: headset, origin 8, pro Type: Components