FSA, Orbit Z, Headset, Black, 79g, (S.H.I.S : ZS44/28.6 | ZS44/30)

Description

* Upper bearings: 1-1/8'', 36°/45° ACB (blue)* Lower bearings: 1-1/8'', 36°/45° ACB (blue)* Deeper forged alloy cups* Headtube OD: 50mm* Stack height: 20.1mm* Headtube inner diameter: 44mm