The40-Seriessets the standard forperformance, durability and value. Drawing from the Premium 110-Series Design, the40-Seriesincorporates all the features necessary for a durable, light-weight, long-lasting headset. To make it easier, we developed consistent graphics, interchangeable parts and over 40 configurations to meet almost every need. Sold in straight and tapered assemblies or tops & bottoms, Cane Creek's40-Seriesoffers the largest fitment range of any headset line on the market. Precision engineered by Cane Creek in Fletcher, NC. Cane Creek 40-series ZS Upper Cup isdesigned to go into frames with a internal diameter of 44mm. And accepts 1 1/8th or Tapered Steerers.
