{"product_id":"cane-creek-headsets-zerostack-1-1-8-hdst1145-bicycle-headsets","title":"Cane Creek 40 Series Conversion Headset Top Assembly - Aluminum, Sealed Cartridge, ZeroStack, ZS - 49 - 28.6 - H8 - K, Lightweight \u0026 Durable Bike Headset","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's performance with the Cane Creek 40 Series Conversion Headset Top Assembly, ZS\/49\/28.6\/H8\/K - a premium component designed for durability, precision, and versatile compatibility. Weighing just 57 grams, this lightweight headset top assembly is engineered for serious cyclists seeking reliable performance and seamless installation.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMade from high-quality aluminum, the Cane Creek 40 Series top assembly ensures exceptional durability while maintaining a lightweight profile. Its sealed cartridge bearings provide superior protection against dirt, grime, and moisture, extending the lifespan and reducing maintenance needs. The black finish offers a sleek, professional look that complements a wide range of bike aesthetics.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDrawing inspiration from Cane Creek's renowned 110-Series design, this headset top assembly delivers consistent, smooth handling and long-lasting reliability. Precision engineering in Fletcher, NC, guarantees tight tolerances for optimal performance, whether you're tackling mountain trails or city streets. The inclusion of a star nut and top cap facilitates easy, secure installation and adjustment.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eDesigned as part of Cane Creek's versatile 40-Series solutions, this top assembly supports tapered, reducer, and conversion applications, allowing you to mix and match components to suit your bike's geometry and your riding style. Compatible with various standards such as ZS49\/28.6, Campy Hiddenset 42.0mm ID (45x45), and integrated or external cup systems for 1\" and 1-1\/8\" steerers.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eIdeal for modern mountain bikes, gravel, and cyclocross bikes, this conversion headset top assembly offers a sleek black aesthetic that complements any build. Its 8mm stack height provides a clean look while maintaining proper steering performance. Whether upgrading your existing setup or customizing a new build, this headset component delivers dependable performance across diverse riding scenarios.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Benefits\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Compatibility with multiple headset standards (ZS49\/28.6, 1-1\/8 , integrated, external cups) for versatile application\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Interchangeable top and bottom assemblies reduce inventory needs and simplify maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Lightweight yet robust aluminum construction with sealed bearings for enhanced durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Precision-engineered, ensuring smooth steering response and long-term reliability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Easy installation with included star nut and top cap, suitable for both professional garages and DIY enthusiasts\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eEnhance your bike's handling, reliability, and style with the Cane Creek 40 Series Conversion Headset Top Assembly - the perfect choice for serious cyclists seeking high-performance components that stand the test of time.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized for seamless compatibility with 1-1\/8\" steerers, the Cane Creek 40 Series Conversion Headset Top Assembly features precision-engineered aluminum construction for exceptional durability and lightweight performance. \u003c\/li\u003e\n\u003cli\u003eDesigned with innovative 40-Series solutions, this conversion top assembly allows easy setup with tapered, reducer, or conversion applications, reducing inventory overlap while maintaining the same high-quality features as standard full-headset systems. \u003c\/li\u003e\n\u003cli\u003eIncludes essential components such as star nut and top cap, ensuring reliable steering performance and quick installation, with options for carbon top covers that enhance style and weight savings. \u003c\/li\u003e\n\u003cli\u003eBuilt to support various headset configurations including ZS\/49\/28.6\/H8\/K, this assembly is compatible with sealed cartridge bearings for smooth, maintenance-free operation in aggressive riding conditions or everyday cycling. \u003c\/li\u003e\n\u003cli\u003eFeaturing a sleek black finish and a lightweight 57 grams, the Cane Creek 40-Series Top Assembly combines style, versatility, and performance, making it ideal for upgrading or customizing mountain bikes, gravel bikes, and road bikes alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Cane Creek","offers":[{"title":"Default Title","offer_id":42354370347075,"sku":"HDST1145","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/150195-01_1.jpg?v=1779229233","url":"https:\/\/365cycles.com\/products\/cane-creek-headsets-zerostack-1-1-8-hdst1145-bicycle-headsets","provider":"365 Cycles","version":"1.0","type":"link"}