{"product_id":"wolf-tooth-headset-upper-hd1726","title":"Wolf Tooth Premium ZS44 Headset - Lightweight Aluminum, Sealed Bearings","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's steering performance with the Wolf Tooth Premium ZS Headsets - Zero Stack Upper ZS44\/28.6 6mm Stack Blue. Crafted in the USA, this high-quality headset combines precision engineering, durable materials, and innovative sealing technology to deliver smooth, responsive handling in all riding conditions. Perfect for mountain biking, trail riding, and aggressive off-road adventures, this headset is built to withstand the elements and keep your bike feeling like new.\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\u003eManufactured from lightweight yet robust aircraft-grade 6061 aluminum, the Wolf Tooth ZS Headset ensures maximum strength-to-weight ratio. Each component is meticulously machined in-house, guaranteeing precision fit and finish. The stainless steel sealed bearings are corrosion-resistant, providing enhanced durability and a lifetime of reliable performance.\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\u003eDesigned for frames with ZS (Zero Stack) internal bearing cups, featuring 44mm upper and 56mm lower inner diameter, this headset ensures a secure fit and optimal handling. The custom-molded dual-lip crown race seal and upper lip seal serve as a barrier against water, mud, and sweat, extending bearing life and maintaining smooth steering action even in challenging weather conditions. The sealed bearings include a lifetime warranty, offering peace of mind across countless rides.\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\u003eEquipped with Enduro stainless steel sealed bearings, the Wolf Tooth ZS headset provides unparalleled corrosion resistance and longevity. The ultralight stem cap with an integrated spacer, aluminum bolt, and star nut facilitate easy installation and adjustment. Multiple stack height options (6mm, 15mm, 25mm) allow for precise headset height customization, enhancing your bike's fit and handling.\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 bold touch to any bike aesthetic. Its sleek design is ideal for mountain bikers, cyclocross racers, and gravel riders seeking a reliable, high-performance component that withstands wet, muddy, and demanding trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Custom triple-seal system provides superior protection against contaminants, ensuring enduring bearing performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Precision-machined from aircraft-grade aluminum for optimal strength and weight savings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatibility with carbon and aluminum steerers (star nut included; compression plug sold separately for carbon)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Made in the USA, adhering to strict quality standards and supported by a lifetime warranty\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Upper Stack Height: 6mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- S.H.I.S. Standard: ZS44 \/ 28.6mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Bearing Type: Cartridge Stainless Steel\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Color: Blue\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Weight: 55-58g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003eEnhance your bike's steering precision and durability with the Wolf Tooth Premium ZS Headset - engineered for rugged terrain, built to last, and designed for riders who demand the best.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium materials and craftsmanship ensure durability and lightweight performance, with aircraft-grade 6061 aluminum machined in the USA for exceptional strength-to-weight ratio. \u003c\/li\u003e\n\u003cli\u003eEngineered with industry-leading sealing systems, including custom-molded upper lip seals and dual-lip crown race seals, providing optimal water and dirt resistance for harsh riding conditions. \u003c\/li\u003e\n\u003cli\u003eEquipped with high-quality Enduro stainless steel sealed bearings, offering corrosion resistance, smooth rotation, and a lifetime warranty for maximum reliability and longevity. \u003c\/li\u003e\n\u003cli\u003eDesigned for Zero Stack (ZS44\/28.6) head tubes with 6mm stack height, compatible with both steel and aluminum steerers, and featuring an ultralight stem cap with integrated spacer options for precise headset adjustment. \u003c\/li\u003e\n\u003cli\u003eInnovative features include an O-ring water seal around the steerer tube, custom machined components, and compatibility with a star nut or compression plug, making it ideal for aggressive trail, enduro, and all-mountain cycling in wet or challenging environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42207123865667,"sku":"HD1726","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT-ZS44U-5MM-BLU-01_53f3f33c-09cb-4c6a-8c52-f360a9774a14.jpg?v=1773374185","url":"https:\/\/tecopecosafe.com\/products\/wolf-tooth-headset-upper-hd1726","provider":"365 Cycles","version":"1.0","type":"link"}