Precision, quality, valueThe Hellbender 70 Lite IS41 / IS52 9mm headset by Cane Creek is a top-quality option for any bike where weight savings is a priority. Made from durable 6000 series aluminum, this headset is 35% lighter than comparable models. Cups and covers are made from lightweight 6061 T-6 Aluminum and internally contoured to minimize weight and maximize strength. The top cover features a low-friction upper bearing seal that completely seals the cup from contaminants, and it is fully captured by the top cover with no loose parts. The alloy dual-seal crown race provides excellent seal efficiency, while the low friction carbon-friendly captured compression ring ensures smooth performance. The lightweight aluminum with steel hybrid Hellbender LITE sealed cartridge bearings offer durability and performance.The Hellbender 70 Lite IS41 / IS52 9mm headset is available in two variations: ZeroStack (ZS) weighing 90g and Integrated (IS) weighing 54g, offering substantial weight savings compared to other models in their respective categories.Choose the Hellbender 70 Lite IS41 / IS52 9mm headset by Cane Creek for a lightweight, high-performance option that doesn't compromise on durability or quality.