Cane Creek 40 ZS44/28.6 EC44/40 Headset Black

The Cane Creek 40 ZS44/28.6 EC44/40 headset pairs a low-profile ZeroStack top assembly with an external lower cup, allowing riders to fit tapered steerers into straight 44mm headtubes. Built from 6000-series alloy with a clean black finish, it delivers high durability and smooth steering in a lightweight, 171-gram package inspired by 110-Series engineering.

• Upper fitment: ZS44 with 28.6mm threadless clamp and 8mm stack height
• Lower fitment: EC44 external cup with a 40mm crown race and 12mm stack height
• Sealed ZN40 cartridge bearings keep grit and moisture out
• Durable steel crown race features integrated protective seals
• Interlok spacer compatible
• Fits tapered 1-1/8 inch to 1-1/2 inch steerers, or straight 1-1/8 inch steerers with an optional conversion race