{"product_id":"hdst1872","title":"Wolf Tooth Premium EC Headset - External Cup 34 - 30mm Aluminum, Sealed Bearings, USA-Made, Lightweight Durability for Mountain \u0026 Road Bikes","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's cockpit with the Wolf Tooth Premium EC Headsets - External Cup Lower EC34\/30 Gold, engineered for superior durability, precision, and style. Crafted in the USA from aircraft-grade 6061 aluminum, these headsets combine lightweight strength with exceptional performance to enhance your riding experience.\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\u003eConstructed from high-quality 6061 aluminum, Wolf Tooth EC headsets deliver a perfect balance of strength and weight savings. Their meticulous machining process ensures precise fit and finish, while the corrosion-resistant anodized gold finish adds a premium aesthetic. Designed with three levels of sealed sealing technology, these headsets effectively protect bearings from water, dirt, and debris, significantly extending service life.\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\u003eBuilt for demanding environments, the EC headsets feature Enduro stainless steel sealed bearings-backed by a lifetime warranty-that guarantee smooth, reliable steering in all conditions. The innovative triple-seal system includes custom-molded upper lip seals and dual-lip crown race seals, providing exceptional water resistance and dirt exclusion. The incredibly lightweight design (EC34 lower only 37g) combines durability with low rotational mass, optimizing responsiveness and control.\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\u003eDesigned specifically for frames with external bearing cups, these headsets facilitate quick installation and maintenance. The upper assembly includes an ultralight stem cap with integrated spacers, an aluminum bolt, and a star nut (compatible only with steel or aluminum steerer tubes). For carbon steerer forks, a compression plug is recommended (sold separately), preventing damage during installation. Additionally, a crown race adapter (sold separately) broadens compatibility with smaller diameter steerer tubes, such as 1-1\/8 or 1-1\/4 .\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\u003eThe sleek, premium gold finish adds a touch of elegance to any bike setup, making it ideal for both aggressive trail riding and cross-country adventures. These headsets are perfect for riders seeking reliable, high-performance components that withstand tough conditions while maintaining a clean, professional look.\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 aircraft-grade aluminum with precision craftsmanship\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Triple-layer sealed bearings for maximum protection and longevity\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with external cup head tubes (EC34\/30, EC44, EC49)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Includes serviceable components with available replacement parts for long-term maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Designed with optional accessories like crown race adapters and spacers for versatile fitting\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Weight: EC34 Lower - 37g; EC44 Lower - 45g; EC49 Lower - 54g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Material: 6061 Aluminum\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Bevel Angle: 36 x 45\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Stack Heights: 10mm, 15mm, and 25mm options (with respective covers)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Torque: 2-3 Nm with light grease on threads\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eInvest in the Wolf Tooth Premium EC Headsets for a combination of durability, precise engineering, and stylish design. Made in the USA with attention to detail, these headsets set the standard for high-performance bicycle components-allowing you to ride with confidence, no matter the terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium USA-Made 6061 Aluminum Construction ensures lightweight strength and durability for demanding trail and cross-country rides. \u003c\/li\u003e\n\u003cli\u003eAdvanced Sealing System with triple-layered custom seals effectively protects bearings from water, dirt, and debris, extending headset lifespan in harsh off-road conditions. \u003c\/li\u003e\n\u003cli\u003eCompatible with external cup frames using 34mm upper head tubes and various lower head tube diameters (34mm, 44mm, 49mm), offering versatile fitment for a wide range of mountain bikes. \u003c\/li\u003e\n\u003cli\u003eEquipped with Enduro stainless steel sealed bearings and a lifetime warranty, delivering reliable performance, smooth steering, and reduced maintenance over the long term. \u003c\/li\u003e\n\u003cli\u003eStylish color options and innovative features like integrated spacer-equipped stem caps and O-ring seals make these headsets ideal for both performance-focused and aesthetic-conscious cyclists.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":43065903054915,"sku":"HDST1872","price":59.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT-EC34L-30-GLD-01_9ee6fbb9-d89a-47d9-973b-fbf33ecaccac.jpg?v=1774417286","url":"https:\/\/365cycles.com\/products\/hdst1872","provider":"365 Cycles","version":"1.0","type":"link"}