{"product_id":"hdst1874","title":"Wolf Tooth Performance ZS44 - 28.6 Zero Stack Headset - USA-Made, Aircraft-Grade 6061 Aluminum, Sealed Bearings, Lightweight \u0026 Durable for Mountain \u0026 Road Bikes","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's steering performance with the Wolf Tooth Performance ZS Headset - Zero Stack Upper ZS44\/28.6 6mm Stack in Premium Gold. Crafted in the USA with aerospace-grade 6061 aluminum, this high-performance headset delivers unmatched strength, durability, and lightweight efficiency for serious riders.\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\u003eManufactured in Wolf Tooth's Minnesota facility, this headset features precision-machined components from aircraft-grade aluminum, ensuring exceptional strength while keeping weight to a minimum. The gold anodized finish not only adds a sleek, stylish look but also provides corrosion resistance for long-lasting performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eAdvanced Components \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEquipped with industry-leading Enduro black oxide sealed bearings, the ZS Headset offers reliable, smooth performance in all conditions. The triple-layer sealing system includes custom molded upper and lower lip seals, as well as dual-lip crown race seals, to protect bearings from dirt, water, and grime, extending the lifespan of your headset.\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 specifically for frames with internal bearing cups using ZS (Zero Stack) headsets, compatible with 44mm upper and 56mm lower head tube inner diameters. The upper assembly features a 6mm stack height with an integrated spacer, ultralight stem cap, and a star nut-perfect for technical mountain biking, trail riding, and endurance adventures. For carbon steerer forks, a compression plug (sold separately) is required; never use a star nut on carbon 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\u003eWith a sleek gold finish, this headset not only enhances your bike's aesthetic but also improves handling precision and steering responsiveness. Ideal for mountain bikers, enduro racers, and trail enthusiasts seeking durable, high-performance components that withstand demanding riding conditions.\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- Custom-molded seals for superior water and dirt protection\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Lightweight yet robust 6061 aluminum construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Easy installation with the Wolf Tooth crown race installation adapter (sold separately)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- One-year warranty on bearings for peace of mind\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Made in the USA with strict quality control standards\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eElevate your bike setup with the Wolf Tooth Performance ZS Headset - the perfect combination of engineering, style, and durability. Optimize your ride's steering precision and team up with Wolf Tooth's trusted craftsmanship for all your cycling adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium Construction with Aircraft-Grade 6061 Aluminum for Enhanced Strength and Lightweight Performance crafted in the USA. \u003c\/li\u003e\n\u003cli\u003eAdvanced Sealing Technology featuring three layers of industry-leading seals and dual-lip protection ensures maximum water resistance and extended headset lifespan. \u003c\/li\u003e\n\u003cli\u003eOptimized for Zero Stack (ZS) Frames with 44mm upper and 56mm lower bore diameters, compatible with ZS44\/28.6 head tubes-perfect for modern mountain, gravel, and trail bikes.\u003c\/li\u003e\n\u003cli\u003eElevate your riding experience with Enduro black oxide sealed bearings, providing exceptional durability and smooth performance in harsh outdoor conditions. \u003c\/li\u003e\n\u003cli\u003eInnovative design includes a precision-machined stem cap, integrated spacer, and optional compression plug compatibility-combining style and functionality for versatile use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":43065903317059,"sku":"HDST1874","price":51.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT-ZS44U-5MM-GLD-01_90e5e4de-bbac-4c42-8bfb-d73921bad6d4.jpg?v=1774417311","url":"https:\/\/365cycles.com\/products\/hdst1874","provider":"365 Cycles","version":"1.0","type":"link"}