{"product_id":"industry-nine-headsets-zerostack-1-1-8-1-5-hdst1172-bicycle-headsets","title":"Industry Nine iRiX ZS44 - ZS56 ZeroStack MTB Headset | Stainless Steel Bearings, Aluminum Construction, Blue Finish, 1-1 - 8\"-1.5\" Steerer Compatible","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's performance and style with the Industry Nine iRiX ZS44\/ZS56 Headset - a premium, complete headset designed for precision, durability, and sleek aesthetics. Crafted from high-quality materials and engineered for seamless integration, this ZeroStack headset is ideal for modern mountain biking, gravel riding, and trail adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from lightweight yet durable aluminum, the Industry Nine iRiX ZS44\/ZS56 headset combines strength with corrosion resistance to withstand tough riding conditions. The stainless steel bearings ensure smooth, long-lasting performance and enhanced durability, providing reliable steering precision ride after ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eInnovative Components \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eFeaturing Industry Nine's ZeroStack design, the headset offers an easy-installation, secure fit, and optimal alignment for enhanced steering responsiveness. The headset accommodates a 1-1\/8\" to 1.5\" steerer tube diameter, making it highly adaptable to a wide range of frames and fork configurations. The inclusion of the 40mm crown race and SHIS specifications (ZS44\/28.6 and ZS56\/40) ensures a perfect fit for your bike's head tube dimensions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eDesigned for precise handling, this complete headset provides a frictionless steering experience thanks to high-quality stainless steel bearings and precision engineering. Whether upgrading your trail bike or custom building your commuter, the iRiX ZS44\/ZS56 headset delivers consistent performance, reduced maintenance, and optimized weight.\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\u003eAvailable in a striking blue finish, this headset adds a vibrant pop of color to your bike's aesthetic, perfect for riders seeking both style and function. Its sleek, minimalist design complements a variety of bike styles-from aggressive mountain bikes to versatile gravel rigs-making it an ideal choice for riders who demand performance and visual appeal.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Materials: Aluminum construction with stainless steel bearings for superior durability and smooth operation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatibility: Fits 1-1\/8\" to 1.5\" steerer tubes, designed for ZS44\/28.6 and ZS56\/40 specifications\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Design: ZeroStack headset for streamlined installation and enhanced steering precision\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Finish: Vibrant blue color to personalize your bike's look\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Complete kit includes all necessary components for a hassle-free upgrade\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your bike with the Industry Nine iRiX ZS44\/ZS56 Headset for superior control, long-lasting performance, and eye-catching style. Built for serious riders and enthusiast alike, this high-performance headset ensures your bike handles at its best on every trail.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered for optimal durability, the Industry Nine iRiX ZS44\/ZS56 Headset features high-quality stainless steel bearings that ensure smooth steering performance and long-lasting reliability. \u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight, CNC-machined aluminum, this complete headset provides a perfect blend of strength and reduced weight for enhanced bike handling and responsiveness. \u003c\/li\u003e\n\u003cli\u003eDesigned with the ZeroStack system, the iRiX ZS44\/ZS56 Headset offers quick, tool-free installation and a secure fit, making it ideal for versatile mountain and road bike builds. \u003c\/li\u003e\n\u003cli\u003eFeatures a sleek, vibrant blue anodized finish that adds a stylish, modern aesthetic to your bike's cockpit, perfect for riders seeking both performance and visual appeal. \u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of steerer tube diameters (1-1\/8'' to 1.5'') and designed for quick adjustments, this headset ensures precise handling and confident riding across various terrains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Industry Nine","offers":[{"title":"Default Title","offer_id":42204031975491,"sku":"HDST1172","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/150528-11_1.jpg?v=1779219318","url":"https:\/\/365cycles.com\/products\/industry-nine-headsets-zerostack-1-1-8-1-5-hdst1172-bicycle-headsets","provider":"365 Cycles","version":"1.0","type":"link"}