Cane Creek 40 Zero Stack Headset Short ZS44 Complete 28.6 BAA0075K NEW
ZeroStack ZS44-Short-Complete Top head tube diameter - 44 mm Stem Clamp Diameter - 28.6mm Top Stack height - 8 mm Bottom Head Tube Diameter - 44 mm Crown Race Diameter - 30.015 mm Bottom Stack Height 4 mm