{"product_id":"hdst1865","title":"Wolf Tooth Performance EC Headset - External Cup, 6061 Aluminum, Sealed Bearings, Lightweight, Durable, Precision Engineering for MTB \u0026 Road Bikes","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eEnhance your bike's performance and style with the Wolf Tooth Performance EC Headset - External Cup Upper EC34\/28.6 16mm Stack in Blue. Crafted with precision in the USA, this high-quality headset combines advanced engineering, durable materials, and innovative features to provide a superior cycling experience for enthusiasts and professional riders alike.\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 premium aircraft-grade 6061 aluminum, the Wolf Tooth EC headset offers exceptional strength-to-weight ratio, ensuring lightweight yet durable performance. Equipped with black oxide-coated chromium steel bearings, this headset guarantees corrosion resistance and long-lasting reliability in all riding conditions.\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 specifically for frames with external bearing cups, the EC34\/28.6 16mm stack headset delivers optimal stiffness and responsiveness. The custom-sealed triple-layer protection system shields the bearings from water, dirt, and debris, significantly extending the lifespan of your headset and maintaining smooth steering performance over time. The sealed dual-lip seals on the crown race and upper lip seal for the upper bearing create a robust defense against harsh elements, making it an ideal choice for mountain biking, trail riding, and aggressive all-mountain adventures.\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\u003eThis headset features a precision-engineered crown race adapter (sold separately) to accommodate various fork steerer tube sizes, including 1-1\/8 , 1-1\/4 , and 1-1\/2 options. The ultralight stem cap with integrated spacer simplifies installation and adjustment, while the star nut-compatible only with steel or aluminum steerers-and optional compression plug (sold separately) provide versatile setup options. The included Enduro black oxide sealed bearings are designed to withstand the rigors of aggressive riding, ensuring consistent performance.\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 offers a sleek aesthetic that complements any bike frame while standing out on the trails or in the pump track. Its versatile compatibility with frames featuring external cup head tubes makes it ideal for mountain bikers, cross-country racers, and gravel riders seeking a reliable, high-performance upgrade.\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- Machined in the USA from lightweight, durable 6061 aluminum\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Triple-layer custom sealing system for maximum bearing protection\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Designed specifically for external cup headsets with a 34mm upper tube diameter\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatibility with multiple fork steerer tube sizes via optional adapters\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- One-year warranty ensuring peace of mind and quality assurance\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- Material: Machined 6061 aluminum\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Bearing: Black oxide-coated chromium steel with sealed Enduro bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Stack Height: 16mm (for 10mm cups)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Compatibility: External cup head tubes with 34mm internal diameter; lowers compatible with EC44, EC49, and EC34 size options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Weight: EC34\/28.6 16mm Stack - lightweight and optimized for performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eUpgrade your bike's steering precision with the Wolf Tooth Performance EC Headset - engineered for durability, reliability, and style. Perfect for riders demanding high-end performance and aesthetics, this headset is a must-have component to elevate your cycling experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium USA-Machined Construction - Crafted from lightweight, durable aircraft-grade 6061 aluminum for longevity and strength, with a corrosion-resistant black oxide coated chromium steel bearing for reliable performance under demanding conditions. \u003c\/li\u003e\n\u003cli\u003eAdvanced Sealing \u0026amp; Protection - Features three levels of custom sealing, including dual-lip seals and an O-ring to guard against water, mud, and debris, significantly extending bearing life and ensuring smooth steering operation ride after ride. \u003c\/li\u003e\n\u003cli\u003eVersatile Compatibility \u0026amp; Customization - Designed for external cup head tubes with 34mm upper diameter, compatible with 34mm, 44mm, or 49mm lower head tubes, and available with various stack heights (10mm, 15mm, 25mm) to fit a wide range of mountain and gravel bike frames. \u003c\/li\u003e\n\u003cli\u003eInnovative Performance \u0026amp; Installation Features - Includes seamless integration of a lightweight crown race adapter, star nut (for steel or aluminum steerer tubes), and custom-molded seals, with precise torque specifications (2-3 Nm) for reliable assembly and optimal headset functionality. \u003c\/li\u003e\n\u003cli\u003eEnhanced Style \u0026amp; Use Case - Comes in a striking blue finish, designed for aggressive off-road riding, endurance racing, and everyday trail adventures, blending durability and performance with a sleek, customizable look suitable for any modern bike build.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":43065902792771,"sku":"HDST1865","price":45.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT-EC34U-5MM-BLU-01_a076d08f-1d2e-40a1-8266-90e13e66c1d5.jpg?v=1774417262","url":"https:\/\/365cycles.com\/products\/hdst1865","provider":"365 Cycles","version":"1.0","type":"link"}