{"product_id":"simworks-sim-heads-headset","title":"SIMWORKS BY TANGESEIKI SIM HEADS HEADSET","description":"\u003cp\u003eThe \u003cstrong\u003eSimWorks by Tangeseiki Sim Heads Headset\u003c\/strong\u003e is a premium threadless headset built on decades of Japanese precision engineering. Developed by SimWorks and manufactured entirely by Tange Seiki, it is based on the renowned Technoglide Classic platform—one of Tange’s most durable and precise headset designs.\u003c\/p\u003e\n\u003cp\u003eTange Seiki produces every component in-house, including the bearings, ensuring exceptional consistency and reliability. The stainless steel bearings used in the Sim Heads headset are manufactured with an incredible ±0.004mm cutting precision and feature mirror-polished ball contact surfaces. Combined with an angular contact bearing structure, this design distributes loads evenly from multiple directions, resulting in smooth steering performance and long-term durability.\u003c\/p\u003e\n\u003cp\u003eThe headset body, crown race, and top cap are made from ultra-super duralumin A7075-T6, a high-strength alloy known for its excellent stiffness-to-weight ratio. This material keeps the headset lightweight while maintaining exceptional structural strength and a refined finish that matches beautifully across all components.\u003c\/p\u003e\n\u003cp\u003eDesigned to deliver precise and intuitive steering, the Sim Heads headset provides a responsive feel where bike and rider move as one—translating subtle inputs directly into smooth, controlled handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eModel: Sim Heads (based on Technoglide Classic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSize: 1-1\/8\" threadless\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSHIS: EC34\/28.6 | EC34\/30\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColumn size: 1-1\/8\" (28.6mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStack height: 28.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBearings: Stainless steel angular contact shield bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: A7075-T6 ultra-super duralumin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: approx. 97g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColors: Silver, Black\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eInstallation note: Frame preparation such as reaming and facing may be required for proper installation. Using this headset on frames designed for threaded headsets or on thin-walled head tubes may cause damage.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"La Chouette Paris","offers":[{"title":"BLACK","offer_id":52560742809947,"sku":null,"price":128.0,"currency_code":"EUR","in_stock":true},{"title":"SILVER","offer_id":52560742842715,"sku":null,"price":128.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/3502\/1231\/files\/SIMWORKS_SIM_HEADS_HEADSET.png?v=1774530053","url":"https:\/\/www.lachouetteparis.com\/products\/simworks-sim-heads-headset","provider":"La Chouette Paris","version":"1.0","type":"link"}