Cane Creek 40 Headsets - ZS49 Top (28.6) + EC49 Bottom (1.5)
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Durability And Value
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.
We make it easier, by developing consistent graphics, interchangeable parts and over 40 configurations to meet almost every size need. Sold in straight and tapered assemblies or tops & bottoms, tops are available in either short (9mm) or tall (15mm) stack height bearing covers. Precision engineered by Cane Creek in Fletcher, North Carolina, USA.
Features:
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Setting The Standard: Featuring a full alloy construction – sealed cartridge bearings, 6000 series alloy cups and materials, and a sealed steel crown race, the Forty series headset sets the standard for all other headsets to be judged.
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ZN40 Bearings: The ZN40 bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of the 40 series headsets.
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Interlok® Spacer Compatible: Our patented Interlok spacer design provides solid interface between the top cover and spacer stack, meaning they “nest” together and into the top of the bearing cover, which helps minimize shifting under load while riding; and shave 25% in weight off a standard alloy spacer stack. Spacers sold separately.
Specifications:
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Cups and Covers |
6061 T-6 Aluminum Internally relieved to reduce weight |
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Covers |
Tall and short aluminum and carbon covers offered on many IS and ZS models |
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Crown Race |
Durable steel crown races |
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Bearings |
Dependable zinc coated, sealed bearings EC30 will take a 38mm bearing All complete Cane Creek headset assemblies (top or bottom) will use a 36×45 degree contact angle bearing, with the exception of our IS47/33 and EC44/33 headset assemblies. IS47/33 and EC44/33 will use a 45×45 degree contact angle bearing. |
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Interlok® |
Interlok® spacer compatible |
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Clip Seal |
Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts |
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Face Seal |
High-quality, low friction face seals on the crown races |
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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 |
Cane Creek Headsets: A Legacy of Innovation
In 1992, we brought the Aheadset®, the original threadless headset, to market – kicking off a major change in the way bicycle frames and forks would be developed going forward.
The original design of that revolutionary headset is still found in almost all bikes on the market today.
