{"product_id":"enduro-lower-headset","title":"Enduro (Lower) Headset","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003ePrecision Steering. Weatherproof Durability.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\" id=\"p-rc_791f5b51073d03b5-2591\"\u003eThe Enduro Headset Bearings are defined by their superior materials and specialized design. \u003cspan class=\"citation-5714\"\u003eMost models feature \u003c\/span\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"112\"\u003e\u003cspan class=\"citation-5714\"\u003ehigh-carbon chromium steel\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5714\"\u003e or \u003c\/span\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"142\"\u003e\u003cspan class=\"citation-5714\"\u003estainless steel\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5714 citation-end-5714\"\u003e races, paired with Grade 10 or Grade 5 balls for maximum roundness and smoothness.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-5713\"\u003eBecause headsets are constantly exposed to sweat, road salt, and rain, Enduro uses high-pressure \u003c\/span\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"338\"\u003e\u003cspan class=\"citation-5713\"\u003eLLB or LLU seals\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5713 citation-end-5713\"\u003e and marine-grade greases to ensure the internals stay protected through seasons of abuse.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eWhy Enduro is the Mechanic's Choice:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\" id=\"p-rc_791f5b51073d03b5-2592\"\u003e\u003cspan class=\"citation-5712\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-5712\"\u003eAngular Contact Design:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5712 citation-end-5712\"\u003e Engineered to handle both radial and axial loads.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This design prevents the \"indexed\" or \"notchy\" steering that occurs when standard bearings are subjected to the leverage of a fork.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\" id=\"p-rc_791f5b51073d03b5-2593\"\u003e\u003cspan class=\"citation-5711\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-5711\"\u003eSuperior Material Options:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5711\"\u003e Available in \u003c\/span\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"40\"\u003e\u003cspan class=\"citation-5711\"\u003eBlack Oxide\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5711\"\u003e (for corrosion resistance), \u003c\/span\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"80\"\u003e\u003cspan class=\"citation-5711\"\u003eStainless Steel\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5711\"\u003e (for maximum longevity in wet climates), and even \u003c\/span\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"146\"\u003e\u003cspan class=\"citation-5711\"\u003eCeramic\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5711 citation-end-5711\"\u003e for the ultimate lightweight race build.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eHigh-Fill Grease:\u003c\/b\u003e Packed with specialized high-pressure greases that won't wash out during cleaning or heavy rain, significantly extending the service interval of your headset.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\" id=\"p-rc_791f5b51073d03b5-2594\"\u003e\u003cspan class=\"citation-5710\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-5710\"\u003ePrecision Tolerances:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5710 citation-end-5710\"\u003e Machined to incredibly tight specifications to ensure a perfect fit in your headset cups, eliminating the micro-movements that lead to annoying frame creaks.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eFull Range of Sizes:\u003c\/b\u003e Enduro offers a bearing for nearly every standard on the market, from classic 1\" threaded headsets to modern 1.5\" tapered integrated systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eEasy Identification:\u003c\/b\u003e Most bearings feature the size and angle (e.g., 45°\/45°) laser-etched directly on the race, making it easy to find the exact replacement you need.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e 52100 High Carbon Steel \/ 440C Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\" id=\"p-rc_791f5b51073d03b5-2595\"\u003e\u003cspan class=\"citation-5709\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-5709\"\u003eSeal Type:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-5709 citation-end-5709\"\u003e Dual-lip LLU or LLB\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eBall Grade:\u003c\/b\u003e Grade 10 or Grade 5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eLubrication:\u003c\/b\u003e Almagard High Pressure Grease\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Available for IS (Integrated), ZS (Zero Stack), and EC (External Cup) systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003eThe Alegro Perspective:\u003c\/b\u003e In the shop, we consider Enduro bearings \"insurance for your frame.\" A seized headset bearing can eventually damage your fork steerer or frame cups. Replacing a gritty stock bearing with an Enduro Stainless Steel unit is one of the most cost-effective ways to make an old bike feel new again. It’s a small part that makes a massive difference in how the bike handles at high speeds.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eSmooth Rotation. Rugged Reliability. Support your Steering with Enduro Bearings.\u003c\/b\u003e\u003c\/p\u003e","brand":"Enduro","offers":[{"title":"440C 1.5\" 36°\/36° (40 x 51 x 6.5mm)","offer_id":48604482633951,"sku":"ACB 6808 SS, 290413","price":60.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5452\/3103\/files\/360-019252.jpg?v=1773777234","url":"https:\/\/alegrocycles.com\/products\/enduro-lower-headset","provider":"Alegro Cycles","version":"1.0","type":"link"}