Cane Creek 40-Series ZS44 Complete Headset Black

The standards for headset performance, durability and value are set by the 40-series. Drawing from the Premium 110-Series Design, the 40-Series incorporates all the features necessary for a durable, light-weight, long-lasting headset.. Part Number: BAA0075K. Technical Description: ZS44/28.6/H8/K|ZS44/30/H4/K. Top Type: ZS – ZeroStack. Top Head Tube Inside Diameter: 44.00mm. Stem Clamp Diameter: 28.6mm. Top Stack Height: 8mm. Top Bearing Type: Black Oxide, Sealed. Bottom Type: ZS – ZeroStack. Bottom Head Tube Inside Diameter: 44.00mm. Crown Race Seat Diameter: 30.015mm. Crown Race Type: Steel, Face-Sealed. Bottom Stack Height: 4mm. Bottom Bearing Type: Black Oxide, Sealed. Material: AL6061. Weight: 88g