Cane Creek Forty Complete Headset

An affordable headset that still offers quality far beyond that of many stock headsets. Forty draws from the premium 110 Series design, including all the features necessary for a durable, quiet, and secure headset. For nearly 15 years, Forty headsets have been trusted by tens of thousands of riders worldwide and are often the standard by which other headsets are judged.

Features:

• Easily replaceable, sealed cartridge bearings
• 6000 series alloy cups and materials
• Sealed steel crown race
• ZN40 bearings provide good corrosion resistance
• Durable steel crown races
• Interlok spacer compatible
• Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts
• High-quality, low friction face seals on the crown races

Specifications:

• Bearing Sizes (36 x 45 deg. contact angle):
  • EC30: 38 mm
  • EC34: 41 mm
  • EC44/40: 52 mm
  • EC44/33: 47 mm
  • EC49: 52 mm
  • IS41: 41 mm
  • IS42: 42 mm
  • IS52: 52 mm
  • ZS44: 41 mm
  • ZS49: 41 mm
  • ZS56: 52 mm
  • ZS62: 52 mm

IS Installation Instructions (1.68 MB)

EC and ZS Installation Instructions (1.72 MB)

Standardized Headset Identification System (6.68 MB)