Cane Creek's 
110 Series is their top-of-the-line, premium, uncompromised headset series. They''ve even backed it up with a 110 year warranty.
- S.H.I.S.: ZS49/28.6 I ZS49/30
 - 8mm/4mm Stack Height
 - 96g
 - 7075 T-6 Aluminum Alloy, American
 - Top-quality Stainless Steel Alloy Bearings
 - Machined in Fletcher, NC
 - ZS49/28.6, meaning this headset allows a 1.5" ZS head tube to run a 1-1/8" fork.
 
Check out these great resources for assistance:
Headset Fit FinderBicycleHeadsets.com110 Series headsets are fully machined, externally and internally, for the lowest possible weight while still maximizing strength. The crown race utilizes "Dual-Seal" technology to provide superior seal efficiency with the least friction. All internal parts are cross-compatible between the 
10, 
40, and 
110 Series from 
Cane Creek.