Cane Creek 110 EC44 Lower Conversion The 110 Series headsets are the crown jewel of Cane Creek's headset line. Constructed of the strongest materials with some of the best bearings and seals available, a Cane Creek 110 Series headset is the last headset you will ever need to buy. Cane Creek 110 Series headsets are engineered in their factory in Fletcher, NC - CNC machined from 7075-T6 aluminum and backed by a 110 year warranty. This Cane Creek 110 EC44 Lower assembly allows a tapered steerer tube fork (1 1/8" to 1. 5") to be used in a 1 1/8" Zero Stack headtube. This is just the lower cup, upper cup needs to be purchased separately 7075-T6 aluminum Cartridge bearing Made in USA Manufacture Part Numbers: BAA0160K (black), BAA0160B (blue), BAA0160R (red) | Cane Creek | 110 Ec44/40 Lower Headset | Black | Ec44/40 Conversion