Cane Creek 40 EC34/28.6 / EC34/30 Headset Black

40-Series External Cup 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 Compatible with straight steerer 1-1/8" forks Color: Black S.H.I.S. Stem Clamp Diameter: 28.6 Threadless Crown Race: 30 S.H.I.S Lower: EC34 Bearing Type: Cartridge S.H.I.S Upper: EC34 Defined Color: Black Lower Stack Height: 12 Upper Stack Height: 16 Weight: 98