{"product_id":"wolf-tooth-headset-upper-hd1724","title":"Wolf Tooth Premium ZS44\/28.6 Zero Stack Headset | Aluminum, Stainless Steel Bearings","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's performance and durability with the Wolf Tooth Premium ZS Headset - Zero Stack Upper ZS44\/28.6 6mm Stack in sleek black. Crafted with precision in the USA, this high-quality headset is engineered for riders who demand reliability, lightweight strength, and seamless integration in all riding conditions.\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 aircraft-grade 6061 aluminum, the Wolf Tooth ZS Headset combines exceptional strength with lightweight durability. The precision-machined components ensure a perfect fit and lasting performance. The stainless steel cartridge bearings deliver unmatched corrosion resistance, making this headset ideal for wet, muddy, or sweaty environments.\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 zero stack (ZS44\/28.6) frames with internal bearing cups pressed into the frame, this headset features industry-leading sealing systems. The custom-molded dual-lip lower seal and upper lip seal protect bearings from dirt, water, and debris, thereby extending the lifespan of your headset. The O-ring around the steerer tube adds an extra layer of water resistance, ensuring smooth performance in challenging conditions.\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\u003eIncludes Enduro stainless steel sealed bearings for a lifetime warranty, guaranteeing long-term reliability. The ultralight stem cap with integrated spacer offers adjustable stack heights of 6mm, 15mm, or 25mm, allowing for customization to optimize your bike fit and handling. An aluminum bolt and star nut are included for easy installation, with options tailored for steel or aluminum steerer tubes (note: carbon steerer forks require a compression plug sold separately).\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 classic black, this headset complements a wide range of bike styles-from mountain bikes to gravel and commuter bikes. Its sleek, low-profile design enhances aesthetics while providing a secure connection between fork and frame. Perfect for riders seeking a reliable, sealed bearing headset that can withstand the elements and deliver exceptional steering precision.\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- Industry-leading sealing system with custom-molded lip seals for superior water and dirt protection\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- High-quality stainless steel bearings with lifetime warranty for corrosion resistance and longevity\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Precision-machined from aircraft-grade aluminum in-house, ensuring top-tier quality control\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Multiple stack height options for tailored fit and optimal riding posture\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Compatible exclusively with ZS44\/28.6 head tube standards, maximizing stability and compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Upper Stack Height: 6mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Bearing Type: Sealed Stainless Steel Cartridge Bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Compatibility: ZS44\/28.6 frames with pressed-in internal bearing cups\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Weight: 55-58g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eElevate your bike's steering precision, reliability, and style with the Wolf Tooth Premium ZS Headset-built for serious riders who demand the best. Backed by a lifetime warranty and crafted right here in the USA, this headset is your upgrade for lasting performance in all conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium ZS44\/28.6 headsets built from aircraft-grade 6061 aluminum provide an optimal balance of lightweight strength and durability, ensuring long-lasting performance on demanding rides. \u003c\/li\u003e\n\u003cli\u003eEngineered with industry-leading triple-seal technology, including custom-molded lip seals and O-ring water barriers, these headsets offer superior protection against water, mud, and debris for enhanced bearing longevity. \u003c\/li\u003e\n\u003cli\u003eEquipped with high-quality Enduro stainless steel sealed bearings, these headsets deliver smooth steering and corrosion resistance, backed by a lifetime warranty for peace of mind on every ride. \u003c\/li\u003e\n\u003cli\u003eDesigned for versatile zero stack frames with internal bearing cups, compatible with both steel and aluminum steerer tubes, featuring an ultralight stem cap and adjustable stack height options for personalized setup. \u003c\/li\u003e\n\u003cli\u003eInnovative features such as a precision-machined crown race installation adapter and integrated spacers make installation straightforward and ensure optimal compatibility with a variety of cycling setups, from mountain to gravel bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42357610479683,"sku":"HD1724","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT-ZS44U-5MM-BLK-01.jpg?v=1773374281","url":"https:\/\/tecopecosafe.com\/products\/wolf-tooth-headset-upper-hd1724","provider":"365 Cycles","version":"1.0","type":"link"}