Product description Cane Creek 110 Series Headset Bottom Cane Creek’s engineers were tasked with developing a no-compromise, best-in-class premium headset. With the introduction of our 110-Series, they did just that — choosing optimal materials, engineering the most effective internals and designing the best aesthetics available in a headset. The 110-Series offers the widest array of configurations available in a premium headset. With the flexibility to purchase complete assemblies or separate Tops and Bottoms, tops are available in either short (9mm) or tall (15mm) stack height bearing covers, the 110-Series offers a premium solution for nearly all straight and tapered configurations on the market today. From Integrated (IS) Tops to External Cup (EC) Conversion Bottoms and everything in between, you can mix and match your headset purchase to best meet your needs. Features Cups and Covers 7075 T-6 Aluminum, Internally contoured and relieved to minimize weight and maximize strength Covers Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts Crown Race Dual-Seal crown race provides excellent seal efficiency with low friction Bearings Premium, sealed stainless-steel HELLBENDER bearings
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
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 Warranty 100% Lifetime Guarantee - Including bearings 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
Returns Accepted for this item if it's within 30 Days