{"product_id":"wolf-tooth-headset-upper-hd1742","title":"Wolf Tooth IS41 28.6 Upper Headset 7mm Stack Black Includes Stem Cap Star Nut","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Mountain Biking Experience with the Wolf Tooth IS41 28.6mm Upper Headset - Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eEngineered for durability, precision, and performance, the Wolf Tooth IS41 28.6mm Upper Headset is a premium component designed for serious riders seeking reliability in challenging conditions. Crafted from aircraft-grade 6061 aluminum in our Minnesota workshop, this headset offers an optimal balance of lightweight strength and rugged endurance, ensuring your bike responds perfectly on every trail.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eConstructed from CNC-machined 6061 aluminum, known for its exceptional strength-to-weight ratio, the Wolf Tooth headset embodies precision engineering. The stainless steel bearings-integrated for corrosion resistance-are built to withstand wet and muddy terrain, offering longevity and consistent performance. The durable black anodized crown race and custom-molded upper lip seal provide superior protection against dirt, water, and debris, prolonging bearing life.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eDesigned with three layers of industry-leading sealing, this headset guarantees maximum bearing protection for extended, trouble-free riding. The O-ring seal around the steerer tube prevents water intrusion, while the stainless steel bearings and dual-lip crown race seal deliver unparalleled corrosion resistance and smooth steering. Available in three stack height options-7mm, 15mm, and 25mm-allowing precise customization to match your bike's geometry.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eComponents \u0026amp; Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003e- Ultralight stem cap with integrated spacer, aluminum bolt, and star nut for streamlined setup and easy installation.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Compatibility with frames featuring IS (Integrated Standard) headsets with a 41mm upper and 52mm lower outer bearing diameter.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Upper assembly includes a standard star nut (ideal for steel or aluminum steerers) or a compression plug (sold separately) for carbon steerers, ensuring versatility.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Precision-machined from aircraft-grade aluminum, offering a lifetime warranty on bearings for peace of mind.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Optional tension-adjustable top cover with 7mm, 15mm, or 25mm stack height to fine-tune your cockpit setup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eWith its sleek black finish and minimalist design, the Wolf Tooth IS41 headset complements any mountain bike build. Whether you're conquering rocky descents, muddy trails, or riding in wet weather, this headset is engineered to perform under the toughest conditions. Its lightweight construction ensures minimal impact on overall bike weight, making it ideal for competitive racing or everyday trail riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Custom-molded seals for superior protection against water and mud ingress.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Stainless steel bearings for corrosion resistance and longevity.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Compatible with a wide range of frames equipped with IS41 head tube standards.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Built in the USA with a focus on quality, precision, and durability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003eOptimize your bike's steering performance with the Wolf Tooth IS41 28.6mm Upper Headset - the perfect choice for riders demanding high-quality components that stand up to the elements. Upgrade today for smoother, more reliable handling and long-lasting performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Stack Height: 7mm, 15mm, or 25mm options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Material: CNC-machined 6061 aluminum\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Bearings: Stainless steel sealed bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003e- Compatibility: Frames with IS41\/28.6mm head tube standards\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-26\"\u003e\u003cp\u003e- Weight: 52g (7mm stack) \/ 59g (15mm) \/ 66g (25mm)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-27\"\u003e\u003cp\u003e- Made in the USA\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-28\"\u003e\u003cp\u003eEnhance your mountain bike's durability and performance-choose Wolf Tooth's premium headsets for confident rides in any environment.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight and durable, the Wolf Tooth IS41 28.6 Upper Headset is machined from aircraft-grade 6061 aluminum, ensuring exceptional strength while maintaining a low weight profile for responsive riding. \u003c\/li\u003e\n\u003cli\u003eDesigned with advanced sealing technology, including a custom-molded lip seal and O-ring to prevent water intrusion and protect bearings in wet or muddy conditions, extending headset lifespan and reducing maintenance. \u003c\/li\u003e\n\u003cli\u003eFeatures high-quality Enduro stainless steel sealed bearings with a lifetime warranty, offering smooth, reliable performance and corrosion resistance in demanding off-road environments. \u003c\/li\u003e\n\u003cli\u003eThe ultralight stem cap includes an integrated spacer, aluminum bolt, and customizable stack height options (7mm, 15mm, 25mm), providing versatile fitment for various frame geometries and rider preferences. \u003c\/li\u003e\n\u003cli\u003eCompatible with frames utilizing IS (Integrated Standard) headsets with 41mm upper bearing diameter, and available in stylish black color, this headset is ideal for mountain biking, gravel, and trail riding where durability and performance matter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42357607399491,"sku":"HD1742","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT_IS_7M_BLK_01_513014b6-28c7-4949-a547-74a95d05ca81.jpg?v=1773374489","url":"https:\/\/tecopecosafe.com\/products\/wolf-tooth-headset-upper-hd1742","provider":"365 Cycles","version":"1.0","type":"link"}