Cane Creek 40 Series ZS44/28.6, ZS56/30 Black Headset with Sealed Bearings

40-Series Zero Stack headsets set the standard for performance, durability and value. Drawing from the premium 110-Series design, the 40-Series includes all the features necessary for a durable, lightweight, long-lasting headset.Sealed ZN40 cartridge bearings. 6000 series alloy cups and materials. Steel crown race with integrated seals. Interlok spacer compatible. Item Specifications: Color, Black, Bearing Type, Cartridge, Crown Race, 30, Defined Color, Black, S.H.I.S Upper, ZS44, S.H.I.S. Stem Clamp Diameter, 28.6 Threadless, S.H.I.S Lower, ZS56,.

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