{"product_id":"hdup0078","title":"Wolf Tooth MK0 IS41 Integrated Headset - Ultra-Light, Sealed, Durable","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Bike with Wolf Tooth MK0 IS Headsets - Integrated Standard Upper IS41\/28.6 7mm Stack Shadow Gray\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eExperience unmatched performance, durability, and engineering innovation with the Wolf Tooth MK0 IS Headsets. Crafted from aircraft-grade 6061 aluminum in our Minnesota shop, these headsets are designed for serious riders seeking lightweight strength, exceptional sealing, and a sleek aesthetic.\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\u003eMade from durable, aircraft-grade 6061 aluminum, the Wolf Tooth MK0 IS Headsets combine lightweight engineering with robustness. The stainless steel Enduro bearings ensure long-lasting smoothness and are backed by a lifetime warranty, offering peace of mind on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eThe MK0 series features a revolutionary super low 4mm stack height, reducing aluminum weight by 44% without sacrificing strength or durability. The precision-machined profile includes visible machine paths that beautifully align with the MK0 line, enhancing your bike's look while maintaining optimal performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eEquipped with industry-leading sealed Enduro stainless steel bearings, these headsets are engineered with a custom-molded upper lip seal and a reliable O-ring around the steerer tube, preventing water intrusion and corrosion. The included stem cap, hollow bolt, and star nut (compatible with steel or aluminum steerer tubes) complete the installation, ensuring secure fitment and reliable performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDesigned for frames with molded-in internal bearing cups, these integrated headsets suit modern mountain bikes and aggressive trail rigs. The sleek Shadow Gray finish provides a subtle yet stylish aesthetic, perfect for riders who want a clean look combined with high-end performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Super Low Stack Height: At just 4mm, optimizing your bike's geometry and weight.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Sealed Water-Resistant Design: Enhances bearing longevity by preventing water and dirt ingress.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Machine Finish with Visible Paths: Offers a modern, tech-inspired look aligned with the MK0 lineup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Versatile Compatibility: Fits frames with IS41 upper bearing and 52mm lower bearing diameters. (Not compatible with Campagnolo Hiddenset or Specialized bikes in some cases.)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Made in the USA: Precision-machined and assembled domestically for quality assurance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Material: 6061 Aluminum, Stainless Steel Bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Stack Height: 4mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Compatibility: IS41\/28.6, 52mm lower bearing diameter, frames with molded-in cups\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Weight: 29g (IS41), 30g (IS42)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Color: Shadow Gray\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003eUpgrade your bike's steering efficiency, sealing, and style with Wolf Tooth MK0 IS Headsets. Engineered for performance-conscious riders who demand durability, minimal weight, and a sleek aesthetic - experience the difference today!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight and durable, the Wolf Tooth MK0 IS Headset features aircraft-grade 6061 aluminum construction, achieving a 44% weight reduction compared to standard headsets while maintaining exceptional strength and performance. \u003c\/li\u003e\n\u003cli\u003eDesigned with a super low 4mm stack height, this integrated headset maximizes bike responsiveness and clearance, making it ideal for aggressive riding styles and tight handling situations.\u003c\/li\u003e\n\u003cli\u003eEnhanced sealing technology includes an industry-leading O-ring and custom-molded upper lip seal, providing superior water intrusion resistance, reducing corrosion, and extending the headset's lifespan in rough riding conditions.\u003c\/li\u003e\n\u003cli\u003eCompatibility with frames featuring molded-in internal bearing cups and the use of Enduro stainless steel sealed bearings ensures long-lasting, smooth operation with a lifetime warranty on bearings, suitable for demanding trail and enduro riding.\u003c\/li\u003e\n\u003cli\u003eAvailable in stylish Shadow Gray, the MK0 IS Headset combines modern aesthetics with precision engineering, featuring easy installation with a star nut (for steel and aluminum steerers) and compatible with carbon steerers using a separate compression plug (sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":43573904113731,"sku":"HDUP0078","price":102.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/HD0484_8144fde7-204a-4148-80d4-af3768bc1991.jpg?v=1784707157","url":"https:\/\/tecopecosafe.com\/products\/hdup0078","provider":"365 Cycles","version":"1.0","type":"link"}