{"product_id":"hx1-tapered-headset-gold","title":"HX1 Tapered Headset ZS44\/ZS55 - Gold","description":"\u003ch2\u003eHX1 Tapered Headset\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLow stack. High strength. Proper fit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA zero-stack tapered headset in anodised alloy with sealed cartridge bearings. It is the headset on our C3, and because it uses the industry-standard ZS44\/28.6 top and ZS55\/40 bottom sizes, it fits any frame and fork built to those sizes, whatever the brand: hardtails, dirt jump frames and big BMX with a ZS44\/ZS55 tapered head tube. Same beef. Collective look.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my bike?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYes\u003c\/strong\u003e if your frame has a zero-stack (internal cup) head tube with a 44mm top and a 55mm bottom, and your fork has a tapered steerer (1 1\/8 inch at the top, 1.5 inch at the crown).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYes\u003c\/strong\u003e on the Collective C3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo\u003c\/strong\u003e for a straight 1 1\/8 inch fork in a straight 44mm head tube: you want the \u003ca href=\"\/en-us\/products\/hx1-straight-headset-chrome\"\u003eHX1 Straight Headset\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo\u003c\/strong\u003e for integrated (IS) head tubes, where the bearings sit straight in the frame, or for external-cup (EC) head tubes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo\u003c\/strong\u003e for ZS56 lower cups (a 56mm bottom bore, also common on tapered frames): check the code before you order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure? Measure the inside of the top and bottom of your head tube, or search your frame's headset size with the SHIS code \"ZS44\/28.6 | ZS55\/40\". Still not sure, \u003ca href=\"\/en-us\/pages\/contact-us\"\u003eask us\u003c\/a\u003e with your frame model.\u003c\/p\u003e\n\u003ch3\u003eSpec\u003c\/h3\u003e\n\u003cul class=\"headset-specs\"\u003e\n\u003cli\u003eStandard: ZS44\/28.6 top, ZS55\/40 bottom (zero stack, tapered)\u003c\/li\u003e\n\u003cli\u003eHead tube: 44mm top, 55mm bottom\u003c\/li\u003e\n\u003cli\u003eSteerer: tapered, 1 1\/8 inch (28.6mm) top\u003c\/li\u003e\n\u003cli\u003eBearings: sealed cartridge\u003c\/li\u003e\n\u003cli\u003eMaterial: alloy\u003c\/li\u003e\n\u003cli\u003eFinish: anodised Gold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMatch it with a \u003ca href=\"\/en-us\/collections\/seat-clamps\"\u003eSC1 seat clamp\u003c\/a\u003e, \u003ca href=\"\/en-us\/collections\/hubs\"\u003eHub 2\u003c\/a\u003e or \u003ca href=\"\/en-us\/collections\/mtb-parts-pedals\"\u003ePX1 pedals\u003c\/a\u003e in the same colour.\u003c\/p\u003e","brand":"Collective Bikes","offers":[{"title":"Default Title","offer_id":54401250492801,"sku":"CBHSXC3-G","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1414\/5234\/files\/collective-bikes-hx1-c3-headset-gold-product-01.jpg?v=1792031199","url":"https:\/\/www.collectivebikes.com\/en-us\/products\/hx1-tapered-headset-gold","provider":"Collective Bikes","version":"1.0","type":"link"}