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Wolf Tooth Performance Headsets are machined out of aircraft-grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack Oxide Bearings are made from chromium steel for high load capacity and durability\u003c\/li\u003e\n  \u003cli\u003eCustom-molded dual-lip seal on the crown race protects lower bearing in the toughest conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S\u003c\/td\u003e\n    \u003ctd\u003eLower ZS56\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eRaw Silver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eBlack Oxide Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCrown Race\u003c\/td\u003e\n    \u003ctd\u003e40\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222537654500,"sku":"HD0328","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0328.jpg?v=1744332543"},{"product_id":"wolf-tooth-premium-headset-zs44-28-6-upper-6mm-stack-raw-silver","title":"Wolf Tooth Premium Headset - ZS44\/28.6 Upper 6mm Stack Raw Silver","description":"\u003cp\u003eWolf Tooth Premium Headset - ZS44\/28.6 Upper 6mm Stack, Raw Silver. Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eUltralight stem cap with integrated spacer, plus an aluminum bolt and a star nut\u003c\/li\u003e\n  \u003cli\u003eO-ring seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eCustom-molded upper lip seal provides additional protection for upper bearing\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n    \u003ctd\u003e6\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n    \u003ctd\u003eZS44\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S. 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Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size, and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eCustom-molded dual-lip seal on the crown race protects lower bearing in the toughest conditions\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S\u003c\/td\u003e\n    \u003ctd\u003eLower ZS56\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eRaw Silver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eStainless Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCrown Race\u003c\/td\u003e\n    \u003ctd\u003e40\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222537883876,"sku":"HD0330","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0330.jpg?v=1744332548"},{"product_id":"wolf-tooth-performance-headset-ec34-28-6-upper-16mm-stack-raw-silver","title":"Wolf Tooth Performance Headset - EC34\/28.6 Upper 16mm Stack Raw Silver","description":"\u003cp\u003eWolf Tooth Performance Headset - EC34\/28.6 Upper 16mm Stack, Raw Silver. Wolf Tooth Performance Headsets are machined out of aircraft-grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack Oxide Bearings are made from chromium steel for high load-capacity, durability, and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eUltralight stem cap with integrated spacer, plus an aluminum bolt and a star nut\u003c\/li\u003e\n  \u003cli\u003e5mm top cover = 16mm total stack\u003c\/li\u003e\n  \u003cli\u003eO-ring seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eCustom-molded upper lip seal provides additional protection for upper bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n    \u003ctd\u003e16\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n    \u003ctd\u003eEC34\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S. 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Wolf Tooth Performance Headsets are machined out of aircraft-grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack Oxide Bearings are made from chromium steel for high load capacity and durability\u003c\/li\u003e\n  \u003cli\u003eCustom-molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eLower Stack Height\u003c\/td\u003e\n    \u003ctd\u003e12.25\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Lower EC34\u003c\/td\u003e\n    \u003ctd\u003eColor Raw Silver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eBlack Oxide Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCrown Race\u003c\/td\u003e\n    \u003ctd\u003e30\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003e37\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222537982180,"sku":"HD0332","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0332.jpg?v=1744332552"},{"product_id":"wolf-tooth-performance-headset-ec44-40-lower-raw-silver","title":"Wolf Tooth Performance Headset - EC44\/40 Lower Raw Silver","description":"\u003cp\u003eWolf Tooth Performance Headset - EC44\/40 Lower Raw Silver. Wolf Tooth Performance Headsets are machined out of aircraft-grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack Oxide Bearings are made from chromium steel for high load capacity and durability\u003c\/li\u003e\n  \u003cli\u003eCustom molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eLower Stack Height\u003c\/td\u003e\n    \u003ctd\u003e12.25\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n    \u003ctd\u003eEC44\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eRaw Silver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eBlack Oxide Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCrown Race\u003c\/td\u003e\n    \u003ctd\u003e40\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003e45\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538014948,"sku":"HD0333","price":44.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0333.jpg?v=1744332555"},{"product_id":"wolf-tooth-premium-headset-ec34-28-6-upper-16mm-stack-raw-silver","title":"Wolf Tooth Premium Headset - EC34\/28.6 Upper 16mm Stack Raw Silver","description":"\u003cp\u003eWolf Tooth Premium Headset - EC34\/28.6 Upper 16mm Stack, Raw Silver. Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless-steel bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eUltralight stem cap with integrated spacer, plus an aluminum bolt and a star nut\u003c\/li\u003e\n  \u003cli\u003e5mm top cover = 16mm total stack\u003c\/li\u003e\n  \u003cli\u003eO-ring seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eCustom-molded upper lip seal provides additional protection for upper bearing\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n    \u003ctd\u003e16\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n    \u003ctd\u003eEC34\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S. 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Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size, and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eCustom molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eLower Stack Height\u003c\/td\u003e\n    \u003ctd\u003e12.25\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n    \u003ctd\u003eEC34\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eRaw Silver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eStainless Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCrown Race\u003c\/td\u003e\n    \u003ctd\u003e30\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003e37\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538113252,"sku":"HD0335","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0335.jpg?v=1744332559"},{"product_id":"wolf-tooth-premium-headset-ec44-40-lower-raw-silver","title":"Wolf Tooth Premium Headset - EC44\/40 Lower Raw Silver","description":"\u003cp\u003eWolf Tooth Premium Headset - EC44\/40 Lower Raw Silver. Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size, and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eCustom molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eLower Stack Height\u003c\/td\u003e\n    \u003ctd\u003e12.25\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n    \u003ctd\u003eEC44\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eRaw Silver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eStainless Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCrown Race\u003c\/td\u003e\n    \u003ctd\u003e40\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003e45\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538473700,"sku":"HD0336","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0336.jpg?v=1744332562"},{"product_id":"wolf-tooth-performance-headset-is41-28-6-upper-7mm-stack-raw-silver","title":"Wolf Tooth Performance Headset - IS41\/28.6 Upper 7mm Stack Raw Silver","description":"\u003cp\u003eWolf Tooth Performance Headset - IS41\/28.6 Upper 7mm Stack, Raw Silver. Wolf Tooth Performance Headsets are machined out of aircraft-grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack Oxide Bearings are made from chromium steel for high load capacity, durability, and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eUltralight stem cap with integrated spacer, plus an aluminum bolt and a star nut\u003c\/li\u003e\n  \u003cli\u003eO-ring seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eCustom-molded upper lip seal provides additional protection for upper bearing\u003c\/li\u003e\n  \u003cli\u003eBearing top cap outer diameter: 45.8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n    \u003ctd\u003e7mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n    \u003ctd\u003eIS41\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S. Stem Clamp Diameter\u003c\/td\u003e\n    \u003ctd\u003e28.6\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eRaw Silver\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eBlack Oxide Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003e52\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eDefined Color List\u003c\/td\u003e\n    \u003ctd\u003eSilver\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538506468,"sku":"HD0337","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0337.jpg?v=1744332565"},{"product_id":"wolf-tooth-premium-headset-is41-28-6-upper-7mm-stack-raw-silver","title":"Wolf Tooth Premium Headset - IS41\/28.6 Upper 7mm Stack Raw Silver","description":"\u003cp\u003eWolf Tooth Premium Headset - IS41\/28.6 Upper 7mm Stack, Raw Silver. Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless-steel bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eUltralight stem cap with integrated spacer, plus an aluminum bolt and a star nut\u003c\/li\u003e\n  \u003cli\u003eO-ring seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eCustom-molded upper lip seal provides additional protection for upper bearing\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n    \u003ctd\u003e7\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n    \u003ctd\u003eIS41\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S. 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Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminum at Wolf Tooth in Minnesota, USA.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the ENVE IN-Route System with a 44mm straight headtube and a 1-1\/8” to 1.5” tapered steerer tube (FITS ONLY ENVE In-Route System)\u003c\/li\u003e\n  \u003cli\u003eThis internal headset helps reduce aerodynamic drag by hiding cables away from airflow and presents a svelte profile with its ultra-low 15.8mm upper and 12.25mm lower stack height\u003c\/li\u003e\n  \u003cli\u003eFeatures Wolf Tooth’s best-in-class triple-sealed system to protect the premium Enduro stainless steel bearings from the elements\u003c\/li\u003e\n  \u003cli\u003eInternal o-ring top cap seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eUses the largest possible ball size and is filled with high-pressure waterproof lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Stack Height\u003c\/td\u003e\n\u003ctd\u003e12.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrown Race\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538834148,"sku":"HD0349","price":219.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0349.jpg?v=1744332572"},{"product_id":"wolf-tooth-premium-internal-headset-ec44-upper-ec44-lower-for-enve-in-route-system-only-blue","title":"Wolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Blue","description":"\u003cp\u003eWolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Blue. Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminum at Wolf Tooth in Minnesota, USA.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the ENVE IN-Route System with a 44mm straight headtube and a 1-1\/8” to 1.5” tapered steerer tube (FITS ONLY ENVE In-Route System)\u003c\/li\u003e\n  \u003cli\u003eThis internal headset helps reduce aerodynamic drag by hiding cables away from airflow and presents a svelte profile with its ultra-low 15.8mm upper and 12.25mm lower stack height\u003c\/li\u003e\n  \u003cli\u003eFeatures Wolf Tooth’s best-in-class triple-sealed system to protect the premium Enduro stainless steel bearings from the elements\u003c\/li\u003e\n  \u003cli\u003eInternal o-ring top cap seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eUses the largest possible ball size and is filled with high-pressure waterproof lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Stack Height\u003c\/td\u003e\n\u003ctd\u003e12.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrown Race\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538899684,"sku":"HD0350","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0350.jpg?v=1744332574"},{"product_id":"wolf-tooth-premium-internal-headset-ec44-upper-ec44-lower-for-enve-in-route-system-only-gold","title":"Wolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Gold","description":"\u003cp\u003eWolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Gold. Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminum at Wolf Tooth in Minnesota, USA.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the ENVE IN-Route System with a 44mm straight headtube and a 1-1\/8” to 1.5” tapered steerer tube (FITS ONLY ENVE In-Route System)\u003c\/li\u003e\n  \u003cli\u003eThis internal headset helps reduce aerodynamic drag by hiding cables away from airflow, and presents a svelte profile with its ultra-low 15.8mm upper and 12.25mm lower stack height\u003c\/li\u003e\n  \u003cli\u003eFeatures Wolf Tooth’s best-in-class triple-sealed system to protect the premium Enduro stainless steel bearings from the elements\u003c\/li\u003e\n  \u003cli\u003eInternal o-ring top cap seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eUses the largest possible ball size, and are filled with high-pressure, waterproof lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Stack Height\u003c\/td\u003e\n\u003ctd\u003e12.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrown Race\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538932452,"sku":"HD0351","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0351.jpg?v=1744332577"},{"product_id":"wolf-tooth-premium-internal-headset-ec44-upper-ec44-lower-for-enve-in-route-system-only-orange","title":"Wolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Orange","description":"\u003cp\u003eWolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Orange. Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminum at Wolf Tooth in Minnesota, USA.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the ENVE IN-Route System with a 44mm straight headtube and a 1-1\/8” to 1.5” tapered steerer tube (FITS ONLY ENVE In-Route System)\u003c\/li\u003e\n  \u003cli\u003eThis internal headset helps reduce aerodynamic drag by hiding cables away from airflow and presents a svelte profile with its ultra-low 15.8mm upper and 12.25mm lower stack height\u003c\/li\u003e\n  \u003cli\u003eFeatures Wolf Tooth’s best-in-class triple-sealed system to protect the premium Enduro stainless steel bearings from the elements\u003c\/li\u003e\n  \u003cli\u003eInternal o-ring top cap seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eUses the largest possible ball size and is filled with high-pressure waterproof lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Stack Height\u003c\/td\u003e\n\u003ctd\u003e12.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrown Race\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222538965220,"sku":"HD0352","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0352.jpg?v=1744332579"},{"product_id":"wolf-tooth-premium-internal-headset-ec44-upper-ec44-lower-for-enve-in-route-system-only-purple","title":"Wolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Purple","description":"\u003cp\u003eWolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Purple. Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminum at Wolf Tooth in Minnesota, USA.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the ENVE IN-Route System with a 44mm straight headtube and a 1-1\/8” to 1.5” tapered steerer tube (FITS ONLY ENVE In-Route System)\u003c\/li\u003e\n  \u003cli\u003eThis internal headset helps reduce aerodynamic drag by hiding cables away from airflow and presents a svelte profile with its ultra-low 15.8mm upper and 12.25mm lower stack height\u003c\/li\u003e\n  \u003cli\u003eFeatures Wolf Tooth’s best-in-class triple-sealed system to protect the premium Enduro stainless steel bearings from the elements\u003c\/li\u003e\n  \u003cli\u003eInternal o-ring top cap seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eUses the largest possible ball size and is filled with high-pressure waterproof lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Stack Height\u003c\/td\u003e\n\u003ctd\u003e12.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003ePurple\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrown Race\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003ePurple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222539030756,"sku":"HD0353","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0353.jpg?v=1744332581"},{"product_id":"wolf-tooth-premium-internal-headset-ec44-upper-ec44-lower-for-enve-in-route-system-only-raw-silver","title":"Wolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Raw Silver","description":"\u003cp\u003eWolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Raw Silver. Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminum at Wolf Tooth in Minnesota, USA.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the ENVE IN-Route System with a 44mm straight headtube and a 1-1\/8” to 1.5” tapered steerer tube (FITS ONLY ENVE In-Route System)\u003c\/li\u003e\n  \u003cli\u003eThis internal headset helps reduce aerodynamic drag by hiding cables away from airflow and presents a svelte profile with its ultra-low 15.8mm upper and 12.25mm lower stack height\u003c\/li\u003e\n  \u003cli\u003eFeatures Wolf Tooth’s best-in-class triple-sealed system to protect the premium Enduro stainless steel bearings from the elements\u003c\/li\u003e\n  \u003cli\u003eInternal o-ring top cap seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eUses the largest possible ball size and is filled with high-pressure, waterproof lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Stack Height\u003c\/td\u003e\n\u003ctd\u003e12.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRaw Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrown Race\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222539096292,"sku":"HD0354","price":219.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0354.jpg?v=1744332584"},{"product_id":"wolf-tooth-premium-internal-headset-ec44-upper-ec44-lower-for-enve-in-route-system-only-red","title":"Wolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Red","description":"\u003cp\u003eWolf Tooth Premium Internal Headset - EC44 Upper \/ EC44 Lower For Enve In-Route System Only Red. Wolf Tooth Premium Internal EC44 Headsets were developed for frames using the ENVE IN-Route System of cable integration with a 44mm head tube. It was made for cyclists who want a clean, aero cockpit that keeps cables and brake lines out of sight. Wolf Tooth headsets are machined with aircraft-grade 6061 aluminum at Wolf Tooth in Minnesota, USA.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the ENVE IN-Route System with a 44mm straight headtube and a 1-1\/8” to 1.5” tapered steerer tube (FITS ONLY ENVE In-Route System)\u003c\/li\u003e\n  \u003cli\u003eThis internal headset helps reduce aerodynamic drag by hiding cables away from airflow and presents a svelte profile with its ultra-low 15.8mm upper and 12.25mm lower stack height\u003c\/li\u003e\n  \u003cli\u003eFeatures Wolf Tooth’s best-in-class triple-sealed system to protect the premium Enduro stainless steel bearings from the elements\u003c\/li\u003e\n  \u003cli\u003eInternal o-ring top cap seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eUses the largest possible ball size and are filled with high-pressure, waterproof lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLower Stack Height\u003c\/td\u003e\n\u003ctd\u003e12.25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eS.H.I.S Lower\u003c\/td\u003e\n\u003ctd\u003eEC44\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCrown Race\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222539129060,"sku":"HD0355","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0355.jpg?v=1744332586"},{"product_id":"wolf-tooth-premium-headset-zs44-28-6-upper-6mm-stack-ultraviolet-purple","title":"Wolf Tooth Premium Headset - ZS44\/28.6 Upper 6mm Stack Ultraviolet Purple","description":"\u003cp\u003eWolf Tooth Premium Headset - ZS44\/28.6 Upper 6mm Stack, Ultraviolet Purple. Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless-steel bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eUltralight stem cap with integrated spacer, plus an aluminum bolt and a star nut\u003c\/li\u003e\n  \u003cli\u003eO-ring seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eCustom-molded upper lip seal provides additional protection for upper bearing\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n    \u003ctd\u003e6\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n    \u003ctd\u003eZS44\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S. 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Wolf Tooth Performance Headsets are machined out of aircraft-grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack Oxide Bearings are made from chromium steel for high load-capacity, durability, and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eUltralight stem cap with integrated spacer, plus an aluminum bolt and a star nut\u003c\/li\u003e\n  \u003cli\u003eO-ring seal prevents water intrusion around the steerer tube\u003c\/li\u003e\n  \u003cli\u003eCustom-molded upper lip seal provides additional protection for upper bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUpper Stack Height\u003c\/td\u003e\n    \u003ctd\u003e6mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S Upper\u003c\/td\u003e\n    \u003ctd\u003eZS44\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S. 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Wolf Tooth Premium headsets are machined out of aircraft-grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size, and are filled with high-pressure, waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Bearings provide unparalleled corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eHighly recommended if your headset will be exposed to wet conditions or sweat\u003c\/li\u003e\n  \u003cli\u003eCustom-molded dual-lip seal on the crown race protects lower bearing in the toughest conditions\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eS.H.I.S\u003c\/td\u003e\n    \u003ctd\u003eLower ZS56\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eColor\u003c\/td\u003e\n    \u003ctd\u003eUltraviolet Purple\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eBearing Type\u003c\/td\u003e\n    \u003ctd\u003eStainless Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCrown Race\u003c\/td\u003e\n    \u003ctd\u003e40\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003e58\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":46222539620580,"sku":"HD0374","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5456\/7396\/files\/HD0374.jpg?v=1744332609"},{"product_id":"wolf-tooth-performance-headset-zs56-40-lower-ultraviolet-purple","title":"Wolf Tooth Performance Headset - ZS56\/40 Lower Ultraviolet Purple","description":"\u003cp\u003eWolf Tooth Performance Headset - ZS56\/40 Lower, Ultraviolet Purple. 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