Cane Creek 40 Series Headset Bottom Assemblies

C$42.99
IN STOCK
SKU: BAA0086
Cane Creek’s 40-Series sets 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.

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Sold in straight and tapered assemblies or tops & bottoms. Cane Creek’s 40-Series offers the largest fitment range of any headset line on the market. Precision engineered by Cane Creek in Fletcher, NC.

NEW! The new ZN40 bearings are a zinc-coated, machined steel cartridge bearing with hardened steel balls. The new material is much more corrosion-resistant, which vastly increases the longevity of the 40 series headsets.

SPECS

Cups and Covers
6061 T-6 Aluminum Internally relieved to reduce weight
Covers
Short aluminum covers offered on IS and ZS models
Crown Race
Durable steel crown races
Bearings
Dependable zinc coated, sealed bearings
  • EC30 will take a 38mm bearing
  • EC34 will take a 41mm bearing
  • ZS44 will take a 41mm bearing
  • ZS49 will take a 41mm bearing
  • EC44/40 will take a 52mm bearing
  • EC44/33 will take a 47mm bearing
  • EC49 will take a 52mm bearing
  • ZS56 will take a 52mm bearing
  • ZS62 will take a 52mm bearing
  • IS41 will take a 41mm bearing
  • IS42 will take a 42mm bearing
  • IS52 will take a 52mm bearing
All complete Cane Creek headset assemblies (top or bottom) will use a 36x45 degree contact angle bearing, with the exception of our IS47/33 and EC44/33 headset assemblies. IS47/33 and EC44/33 will use a 45x45 degree contact angle bearing.
Interlok®
Interlok® spacer compatible
Clip Seal
Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts
Face Seal
High-quality, low friction face seals on the crown races
Stack Heights
  External Cup (EC) — 16mm top, 12mm bottom ZeroStack (ZS) — 8mm or 15mm top, 4mm bottom Integrated (IS) — 9mm or 15mm top, 1mm bottom  

Find replacement 41mm bearings HERE

Find replacement 52mm bearings HERE

INFO

Sizes available for 1-1/8" Straight steerer include:

  • IS52
  • ZS44
  • ZS49
  • ZS56
  • EC44
  • EC49

Sizes available for Tapered 1-1/2" steerer include:

  • IS52
  • ZS55
  • ZS56
  • ZS62
  • EC44
  • EC49