{"product_id":"polygon-pressfit-headset-zs44-44mm-without-cap-straight-steerer-headset","title":"Polygon Pressfit Headset ZS44\/44mm Without Cap - Straight Steerer Headset","description":"\u003cp\u003e\u003cstrong\u003ePolygon Quality Pressfit Headset for Straight Steerer Tubes\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your bike's steering with the Polygon Pressfit Headset ZS44\/44mm without cap. This quality headset features zero-stack (ZS) design with 44mm upper and lower cups for straight 1-1\/8\" steerer tubes, pressfit installation for clean aesthetics, and Polygon-quality sealed bearings for smooth steering. With ZS44\/44mm standard sizing and pressfit construction, this headset is perfect for bikes with integrated headtubes and straight steerer forks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolygon Quality\u003c\/strong\u003e - Trusted bike brand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressfit Design\u003c\/strong\u003e - Integrated headtube installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZS44\/44mm Standard\u003c\/strong\u003e - Straight steerer compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Stack (ZS)\u003c\/strong\u003e - Low-profile design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e44mm Upper and Lower\u003c\/strong\u003e - Both cups same size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/8\" Steerer\u003c\/strong\u003e - Standard straight steerer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Bearings\u003c\/strong\u003e - Smooth, protected operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithout Top Cap\u003c\/strong\u003e - Headset only (cap sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Polygon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pressfit headset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ZS44\/44mm (Zero-Stack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Cup:\u003c\/strong\u003e ZS44 (44mm outer diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Cup:\u003c\/strong\u003e ZS44 (44mm outer diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteerer Compatibility:\u003c\/strong\u003e Straight 1-1\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Sealed cartridge bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Pressfit (integrated headtube)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Upper and lower cups with bearings (no top cap)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolygon bikes with integrated headtubes\u003c\/li\u003e\n\u003cli\u003eBikes with straight 1-1\/8\" steerer forks\u003c\/li\u003e\n\u003cli\u003eHeadset replacement\u003c\/li\u003e\n\u003cli\u003eNew bike builds\u003c\/li\u003e\n\u003cli\u003eMountain bikes\u003c\/li\u003e\n\u003cli\u003eRoad bikes\u003c\/li\u003e\n\u003cli\u003eHybrid bikes\u003c\/li\u003e\n\u003cli\u003eUpgrading to quality sealed bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnderstanding ZS44\/44mm:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStraight steerer headset standard:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZS:\u003c\/strong\u003e Zero-Stack (low-profile design)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e44mm:\u003c\/strong\u003e Both upper and lower cup outer diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight Steerer:\u003c\/strong\u003e For 1-1\/8\" steerer tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated:\u003c\/strong\u003e Cups press into frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Standard:\u003c\/strong\u003e Used on many modern bikes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform Size:\u003c\/strong\u003e Both cups same diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStraight 1-1\/8\" Steerer Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard steerer tube size:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/8\" Diameter:\u003c\/strong\u003e Consistent throughout steerer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional Standard:\u003c\/strong\u003e Long-established size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon:\u003c\/strong\u003e Many bikes still use straight steerers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter Forks:\u003c\/strong\u003e Often lighter than tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Availability:\u003c\/strong\u003e Many fork options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequires ZS44\/44:\u003c\/strong\u003e This headset type\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePolygon Quality:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTrusted bike brand:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstablished Brand:\u003c\/strong\u003e Known for quality bikes and components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Bearings:\u003c\/strong\u003e Smooth, reliable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Specifications:\u003c\/strong\u003e Meets industry standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality:\u003c\/strong\u003e Original equipment manufacturer grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable:\u003c\/strong\u003e Consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePressfit Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrated headtube design:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCups Press In:\u003c\/strong\u003e No threads required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Look:\u003c\/strong\u003e Integrated appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter Weight:\u003c\/strong\u003e Less material than threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Standard:\u003c\/strong\u003e Common on current bikes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequires Tools:\u003c\/strong\u003e Headset press needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eZero-Stack (ZS) Design:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow-profile headset:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal Stack Height:\u003c\/strong\u003e Bearings sit inside headtube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Front End:\u003c\/strong\u003e More aggressive geometry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Aesthetics:\u003c\/strong\u003e Integrated appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Look:\u003c\/strong\u003e Sleek design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Standard:\u003c\/strong\u003e Popular on performance bikes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Design:\u003c\/strong\u003e Minimal material above\/below headtube\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSealed Bearing Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtected, smooth operation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Protection:\u003c\/strong\u003e Sealed from elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger Life:\u003c\/strong\u003e Less contamination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Steering:\u003c\/strong\u003e Consistent performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e No regular servicing needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable:\u003c\/strong\u003e Consistent operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Standard:\u003c\/strong\u003e Better than loose ball bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWithout Top Cap:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHeadset only package:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Top Cap Included:\u003c\/strong\u003e Must purchase separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllows Choice:\u003c\/strong\u003e Select preferred cap style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Practice:\u003c\/strong\u003e Many headsets sold without cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Cap Function:\u003c\/strong\u003e Preloads bearings during installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard 1-1\/8\" top caps work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Requirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional installation recommended:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadset Press:\u003c\/strong\u003e Required tool for installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Race Setter:\u003c\/strong\u003e Installs fork crown race\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Alignment:\u003c\/strong\u003e Critical for smooth operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Preload:\u003c\/strong\u003e Must be adjusted correctly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBike Shop:\u003c\/strong\u003e Professional installation recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Tools:\u003c\/strong\u003e Not typical home tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuality Straight Steerer Headset:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Polygon Pressfit Headset ZS44\/44mm without cap is a quality headset for straight steerer bikes. With Polygon-quality construction, zero-stack design for clean aesthetics, pressfit installation for integrated headtubes, sealed bearings for smooth steering, and ZS44\/44mm sizing for straight 1-1\/8\" steerers, this headset provides reliable performance for mountain, road, and hybrid bikes with straight steerer forks.\u003c\/p\u003e","brand":"Polygon","offers":[{"title":"Default Title","offer_id":44164351066154,"sku":"735331","price":220000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/6609\/2586\/files\/Z44SUDAH.jpg?v=1773414504","url":"https:\/\/wheelcobikebali.com\/products\/polygon-pressfit-headset-zs44-44mm-without-cap-straight-steerer-headset","provider":"Wheel Co.","version":"1.0","type":"link"}