{"product_id":"tangeseiki-technoglide-zs225-zero-stack-headset-zs44-zs56","title":"TANGESEIKI TECHNOGLIDE ZS225 ZERO-STACK HEADSET | ZS44\/ZS56","description":"\u003cp\u003eThe Tangeseiki Technoglide ZS225 is a zero-stack headset engineered for modern tapered head tube frames, delivering smooth steering performance with long-term durability. It is designed to integrate cleanly into frames using a ZS44\/ZS56 configuration while maintaining precise alignment and stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZero-Stack Tapered Design: \u003c\/strong\u003eBuilt for tapered head tubes, the ZS225 supports a 1-1\/8\" to 1.5\" fork and head tube combination. The zero-stack system allows the bearings to sit inside the frame, contributing to a lower stack height and a clean, integrated cockpit appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight Duraluminum Construction: \u003c\/strong\u003eThe headset cups are manufactured from lightweight yet strong duraluminum alloy. This construction balances low weight with structural rigidity, ensuring consistent steering response without adding unnecessary mass to the front end.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Sealed Bearing System: \u003c\/strong\u003eEquipped with Tange Seiki original sized cartridge bearings, the ZS225 uses a 4T5 cartridge bearing in the upper and a 1.5\" cartridge bearing in the lower. The fully sealed mechanism protects against dirt, water and debris, helping maintain smooth rotation over extended use.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDesigned for everyday riding as well as demanding conditions, the Tangeseiki Technoglide ZS225 delivers dependable handling and durability.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cem\u003eFeatures\u003c\/em\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZS44 \/ ZS56 Tapered Design: Engineered for modern tapered head tubes, supporting a 1-1\/8\" to 1.5\" fork with a clean zero-stack profile.\u003c\/li\u003e\n\u003cli\u003eLightweight Duraluminum Construction: Strong yet lightweight duraluminum alloy cups ensure rigidity and precise steering without excess weight.\u003c\/li\u003e\n\u003cli\u003eFully Sealed Bearing System: Upper 4T5 cartridge bearing and lower 1.5\" cartridge bearing deliver smooth rotation with excellent contamination resistance.\u003c\/li\u003e\n\u003cli\u003eLow-Profile Integrated Fit: Zero-stack layout seats bearings inside the frame for reduced stack height and a tidy cockpit appearance.\u003c\/li\u003e\n\u003cli\u003eBuilt for Long-Term Reliability: Designed for everyday and demanding use, offering dependable handling and extended service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: TGZS225\u003c\/li\u003e\n\u003cli\u003eProduct Type: Zero-Stack Headset\u003c\/li\u003e\n\u003cli\u003eIntended Use: Road, Gravel, Endurance Bicycles\u003c\/li\u003e\n\u003cli\u003eHeadset Type: Threadless\u003c\/li\u003e\n\u003cli\u003eUpper Bearing: Sealed Cartridge Bearing (4T5)\u003c\/li\u003e\n\u003cli\u003eLower Bearing: Sealed Cartridge Bearing (1.5\")\u003c\/li\u003e\n\u003cli\u003eConfiguration: 1-1\/8\" to 1.5\" Tapered\u003c\/li\u003e\n\u003cli\u003eS.H.I.S Upper: ZS44 \/ 28.6\u003c\/li\u003e\n\u003cli\u003eS.H.I.S Lower: ZS56 \/ 40\u003c\/li\u003e\n\u003cli\u003eSteerer Size: 1-1\/8\" \/ 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003eMaterial: Duraluminum Alloy\u003c\/li\u003e\n\u003cli\u003eStack Height: 17.4 mm\u003c\/li\u003e\n\u003cli\u003eL1 (Upper Stack): 15.0 mm\u003c\/li\u003e\n\u003cli\u003eL2 (Lower Stack): 2.4 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 116.0 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TANGESEIKI","offers":[{"title":"Default Title","offer_id":47431423098932,"sku":"TGZS225","price":5750.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/1504\/8756\/files\/tangeseiki-technoglide-zs225-zero-stack-headset-zs44zs56-the-bike-affair-3932490.png?v=1769620879","url":"https:\/\/www.madoverbiking.com\/products\/tangeseiki-technoglide-zs225-zero-stack-headset-zs44-zs56","provider":"MADOVERBIKING","version":"1.0","type":"link"}