Bottom Assy 40-Series ZeroStack 62mm 1.5in Crown Race ZS62/40 Black (BAA1035K)

DURABILITY AND VALUE.
40-Series - ZS62/40
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, 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
Crown Race - Durable steel crown races
Bearings - Dependable zinc coated, sealed bearings - ZS62 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)

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