Cane Creek Hellbender 70 Lite is a headset that packs durability, weight savings and value into one product. Equipped with 6061-T6 aluminum and 35 percent lighter over comparable models. The Hellbender 70 Lite is an ideal headset choice for any bike where weight savings is a priority - a lightweight headset that doesn't lack durability or performance.6061-T6 Aluminum cups and covers are internally contoured and relieved to minimize weight and maximize strengthTop cover with low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose partsAlloy Dual-Seal crown race provides excellent seal efficiency with low frictionLightweight aluminum/w steel hybrid Hellbender Lite sealed cartridge bearingCarbon friendly captured compression ringItem SpecificationsBearing TypeCartridgeColorPurpleCrown Race40Defined ColorPurpleLower Stack Height4MaterialAluminumMaterialSteelS.H.I.S LowerZS56S.H.I.S UpperZS44S.H.I.S. Stem Clamp Diameter28.6 ThreadlessStack Height12Upper Stack Height8 Cane Creek Hellbender 70 Lite Headset Headsets UPC: 840226025681