{"product_id":"tange-seiki-headsets-1-1-8-in-hdst1667-bicycle-headsets","title":"Tange-Seiki Terious STR Headset EC34 - 28.6 Upper \u0026 EC34 - 30 Lower | Fully Sealed Steel Bearings, Satin Finish, 1-1 - 8\" Straight Steerer, Durable Performance","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bicycle's steering performance with the Tange-Seiki Terious STR Headset - a precision-engineered component designed for durability, smooth operation, and versatile compatibility. Crafted from high-tensile steel and finished in a sleek satin, this headset combines robust materials with advanced engineering to deliver reliable performance on the road, trail, or commute.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Durability:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eBuilt with high-grade steel, the Tange-Seiki Terious STR Headset ensures long-lasting strength and resistance to wear. The fully sealed mechanism protects internal bearings from dirt, moisture, and contaminants, significantly extending the lifespan of your headset and maintaining optimal steering responsiveness over time.\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\u003eFeaturing #800 sealed cartridge bearings, this headset provides ultra-smooth rotation with minimal maintenance. The sealed design guarantees consistent performance in diverse riding conditions-from wet commutes to dusty mountain trails-by preventing foreign particles from entering the bearing system.\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 for use with 34mm straight head tubes and 1-1\/8\" straight steer tube forks, the Tange-Seiki Terious STR Headset offers precise compatibility. Its EC34\/28.6 upper and EC34\/30 lower bearings ensure a secure fit, while the sleek satin finish adds a touch of minimalist style to your bicycle's front end.\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\u003eWith a clean, satin aesthetic, this headset complements a wide range of bike styles-from classic road bikes to modern commuter builds. Its straightforward installation and reliable engineering make it ideal for cyclists seeking a high-performance, maintenance-friendly steering solution for everyday riding, touring, or trail adventures.\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- Fully sealed caged ball bearings for increased lifespan and reduced maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compact stack height of 23.4mm with stack-specific upper (12.1mm) and lower (11.3mm) measurements for precise fit\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatibility with standard EC34 head tubes and 1-1\/8\" steer tubes for versatile upgrade options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Sleek satin finish offering an understated, professional look\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eUpgrade your bike's steering system with the Tange-Seiki Terious STR Headset - engineered for durability, performance, and style. Perfect for cyclists who demand reliability and smooth handling, this headset is your key to confident, precise steering on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision Tange-Seiki Terious STR headset engineered with durable high-tensile steel for reliable performance and longevity.\u003c\/li\u003e\n\u003cli\u003eFeatures a fully sealed mechanism with #800 upper and lower bearings, effectively preventing dirt, moisture, and contaminants from entering to extend service life.\u003c\/li\u003e\n\u003cli\u003eDesigned for 34mm straight head tubes and 1-1\/8\" straight steer tube forks, providing a smooth, responsive steering experience ideal for road, cyclocross, and gravel bikes.\u003c\/li\u003e\n\u003cli\u003eSleek satin finish complements modern bicycle aesthetics, while the optimized stack height (12.1mm upper and 11.3mm lower) ensures compatibility with a wide range of frame geometries.\u003c\/li\u003e\n\u003cli\u003eInnovative caged ball bearings and precision-engineered components deliver consistent performance, reducing maintenance needs and enhancing ride stability on demanding terrains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Tange-Seiki","offers":[{"title":"Default Title","offer_id":42816633339971,"sku":"HDST1667","price":19.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/HD0429.jpg?v=1773490566","url":"https:\/\/365cycles.com\/products\/tange-seiki-headsets-1-1-8-in-hdst1667-bicycle-headsets","provider":"365 Cycles","version":"1.0","type":"link"}