40 Series Top ZS44

• 40-Series Represents the Perfect Balance of Performance, Durability and Value
  
• Tops and Bottoms Sold Separately As Part of Cane Creek's Tapered Headset Solution
  
• Sealed Black Oxide Steel Cartridge Bearing
  
• Durable Steel Crown Race with Low-Friction Face-Seals
  
• Consistent Stack Heights Across 10, 40 and 110-Series
  
• Internal Parts Are Cross-Compatible Across 10, 40 and 110-Series

Attributes

Headset Type	ZeroStack
Lower Cup	44mm
Primary Color	Black
SHIS Upper	ZS44/28.6
Steerer Tube	1-1/8''
Upper Cup	44mm