{"product_id":"wolf-tooth-headset-lower-1-1-2-in-hdlw0010","title":"Wolf Tooth Performance EC Headset | External Cup, Black Aluminum, Sealed Bearings","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's cockpit with the Wolf Tooth Performance EC Headsets - External Cup Lower EC44\/40 Black, engineered for durability, precision, and style. Made in the USA from high-grade 6061 aluminum, these headsets are designed to withstand the rigors of off-road adventures and everyday riding while maintaining a lightweight profile.\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\u003eCrafted from CNC-machined 6061 aluminum, Wolf Tooth headsets deliver superior strength-to-weight ratio. The black oxide-coated chromium steel bearings ensure high load capacity and exceptional durability, resisting corrosion and wear even in harsh riding conditions. The custom-molded dual-lip seals on both upper and lower assemblies provide unparalleled protection against dirt, water, and mud, significantly extending component lifespan.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eEngineered for optimal performance, these headsets feature three levels of custom sealing to safeguard bearings from environmental elements, reducing maintenance and ensuring smooth steering. The cartridge bearing design guarantees consistent operation and reduced friction. The included black oxide sealed bearings are designed for demanding trail riding, enduro, and mountain biking scenarios. Compatible with frames utilizing external cup headsets with a 34mm upper head tube inner diameter and varying lower head tube diameters-44mm, 40mm, or 49mm-these headsets ensure versatile fitment across a range of bike frames.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Compatibility:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe EC44\/40 lower headset fits frames with external bearing cups, shipping with precision-machined crown race adapters for seamless installation on forks with standard or tapered steerer tubes. The upper assembly features an ultralight stem cap with integrated spacer, an aluminum bolt, and a star nut for steel or aluminum steerer tubes-note that carbon steerer tubes require a separate compression plug (sold separately). The system offers a total stack height of approximately 10mm, providing a secure, low-profile fit.\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\u003eDesigned for serious riders seeking reliable performance and sleek aesthetics, these black headsets complement any mountain bike or gravel bike build. Their robust construction makes them ideal for aggressive trail riding, enduro racing, or daily commuting. The black oxide finish not only enhances corrosion resistance but also provides a clean, professional look that complements various bike styles.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Differentiators:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- High-Load Bearings: Chromium steel bearings with black oxide coating for maximum durability and load capacity.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Enhanced Seal Protection: Custom dual-lip seals and O-ring protections prevent water and dirt ingress, reducing bearing wear.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Made in the USA: Quality craftsmanship with rigorous testing to ensure longevity and performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Versatile Compatibility: Suitable for frames with external bearing cups, with options to adapt to various steerer tube sizes and standards.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Crown Race: 40mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Bearing Type: Cartridge, Black Oxide Steel\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Material: CNC-machined 6061 Aluminum\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Stack Height: 10mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Weight: EC44 lower 45g | EC49 lower 54g | EC34 lower 37g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Warranty: 1 year\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003eUpgrade your steering performance with Wolf Tooth's legendary craftsmanship-designed for mountain bikers who demand the best. Trust Wolf Tooth Performance EC Headsets for a smooth, reliable ride in any terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision machined in the USA from aircraft-grade 6061 aluminum, Wolf Tooth Performance EC Headsets offer superior strength, lightweight durability, and corrosion resistance for demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eEquipped with black oxide coated chromium steel bearings and triple-layer sealing technology, these headsets provide optimal protection against dirt, water, and debris to extend bearing lifespan and ensure smooth steering performance.\u003c\/li\u003e\n\u003cli\u003eDesigned for frames with external cup headsets, compatible with 34mm, 44mm, or 49mm lower head tubes, the Wolf Tooth EC headsets deliver versatile fitment for a wide range of mountain and gravel bike frames, with optional adapters for smaller steerer tubes.\u003c\/li\u003e\n\u003cli\u003eFeaturing a low-profile 10mm stack height, integrated sealed bearings, and a corrosion-resistant design, these headsets optimize steering precision and durability without adding unnecessary weight to your ride.\u003c\/li\u003e\n\u003cli\u003eWith easy installation, included star nut for steel and aluminum steerer tubes, and available service parts like crown race adapters and spacers, Wolf Tooth Performance EC Headsets are the ideal upgrade for riders seeking long-lasting performance and a sleek, professional look.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":42356600799299,"sku":"HDLW0010","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/WT-EC44L-40-BLK-01.jpg?v=1773538031","url":"https:\/\/tecopecosafe.com\/products\/wolf-tooth-headset-lower-1-1-2-in-hdlw0010","provider":"365 Cycles","version":"1.0","type":"link"}