{"product_id":"wolf-tooth-headsets-hdst1721-bicycle-headsets","title":"Premium Wolf Tooth Trek Knock Block Headset - Machined 6061 Aluminum for IS41 - 28.6 Upper Stack, Orange Color, Enduro Bearings with Lifetime Warranty, Designed for Trek Frames with Integrated Frame Protection System, Lightweight, Corrosion-Resistant, US","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eIntroducing the Wolf Tooth Premium Headset for Trek Knock Block - the ultimate combination of performance, durability, and style for your Trek mountain bike. Crafted in the USA from aircraft-grade 6061 aluminum, this high-quality headset offers superior strength and corrosion resistance, ensuring long-lasting performance ride after ride.\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\u003eConstructed from precision-machined, aircraft-grade 6061 aluminum, the Wolf Tooth Premium Headset provides exceptional durability while maintaining a lightweight design at only 52 grams. The headset features stainless steel Enduro bearings with a lifetime warranty, delivering smooth steering and reliable performance in all riding conditions. Its optimized bevel angles of 36 x 45 enhance steering precision and support aggressive riding styles.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned specifically for Trek's Knock Block integrated frame protection system, this headset ensures seamless compatibility with Trek frames featuring molded-in internal bearing cups. The top cap is uniquely engineered with raised notches that lock into Knock Block-compatible stems and spacers, preventing the handlebars from hitting the frame during aggressive turns or impacts. The headset includes essential hardware such as a star nut (for steel or aluminum steer tubes) and comes with a lightweight, high-strength design tested to withstand demanding mountain trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eIdeal for enduro, trail, and all-mountain riders seeking enhanced control and frame protection, the Wolf Tooth Premium Headset ensures precise steering and robust construction. Its engineered features minimize frame damage from spinning handlebars, thanks to the Knock Block integrated system developed by Trek. Whether you're upgrading your bike or building a custom rig, this headset offers a reliable solution for aggressive riding and technical trail riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Aesthetic Appeal:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eAvailable in vibrant orange to match or accentuate your bike's color scheme, this headset not only performs under pressure but also adds a pop of color to your cockpit. Its sleek, machined finish reflects premium quality and attention to detail, making it a perfect choice for riders who value both form and function.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Compatibility:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Design optimized exclusively for Trek Knock Block frames with molded-in internal bearing cups\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Raised notches on top cap for secure stem and spacer locking\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with special Knock Block spacers for enhanced frame protection\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Suitable for steel and aluminum steer tubes (star nut included); requires separate compression plug for carbon steer tubes\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Patent pending design for maximum durability and performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your Trek mountain bike with the Wolf Tooth Premium Headset for Trek Knock Block and experience unparalleled steering precision, frame protection, and customizable style. Keep your ride smooth, secure, and ride-ready in any terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Weight: 52g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Stack Height: 7mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Material: 6061 aluminum\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Bevel Angle: 36 x 45\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Compatibility: Trek Knock Block systems, upper IS41\/28.6 8mm stack\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Made in the USA\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003eEnhance your bike's performance with Wolf Tooth - engineered for riders who demand the best.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced durability with aircraft-grade 6061 aluminum construction, ensuring long-lasting performance and corrosion resistance for demanding trail and mountain biking conditions. \u003c\/li\u003e\n\u003cli\u003eEngineered exclusively for Trek Knock Block systems, these headsets feature integrated internal bearing cups and stainless steel Enduro bearings for smooth steering and reliable control on every ride. \u003c\/li\u003e\n\u003cli\u003eInnovative design with unique notch features on the top cap and spacers guarantees a secure, precise fit with Trek's Knock Block stems, preventing handlebar strikes and protecting your frame from damage. \u003c\/li\u003e\n\u003cli\u003eStylish and customizable with vibrant orange color options, these headsets complement your bike's aesthetic while offering superior performance and protection in aggressive riding scenarios. \u003c\/li\u003e\n\u003cli\u003eDesigned for easy installation with a lightweight 52g weight, a 7mm stack height, and compatibility with steel, aluminum, and carbon steerer tubes (requires separate compression plug for carbon), providing versatile upgrade options for Trek bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42875965767747,"sku":"HDST1721","price":65.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/IS41U-8MM-KNOCK-ORG.jpg?v=1773783609","url":"https:\/\/365cycles.com\/products\/wolf-tooth-headsets-hdst1721-bicycle-headsets","provider":"365 Cycles","version":"1.0","type":"link"}