{"product_id":"rt33055337006","title":"Ritchey WCS Semi Integrated Upper ZS Headset","description":"Ritchey: \u003cp\u003eDesigned for bicycles with semi-integrated headsets, the WCS Semi-Integrated ZS Upper Headset features full complement stainless steel angular contact cartridge bearings packed with Ritchey high-webbing grease and corrosion-resistant Ti-coated bearings.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: alloy\u003cbr\u003e\u003cstrong\u003eStack height\u003c\/strong\u003e: 10.1, 15.2mm\u003cbr\u003e\u003cstrong\u003eHeadtube ID\u003c\/strong\u003e: 44mm\u003cbr\u003e\u003cstrong\u003eS.H.I.S\u003c\/strong\u003e.: ZS44\/28.6 (1 ?”)\u003cbr\u003eZS44\/28.6 (1 ?”) bearing: 41.0\/30.15\/7mm 45°\/45° - sealed cartridge (ACB) – titanium coated\u003cbr\u003eTop cap included\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 43g\u003cbr\u003e\u003cstrong\u003eColour\u003c\/strong\u003e: black\u003c\/p\u003e","brand":"Ritchey","offers":[{"title":"NO COLOUR \/ ZS44\/28.6 - 10MM STA","offer_id":56641019314550,"sku":"RT33055337006","price":67.0,"currency_code":"USD","in_stock":true},{"title":"NO COLOUR \/ ZS44\/28.6 - 15MM STA","offer_id":56641019347318,"sku":"RT33055337007","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/6896\/2742\/files\/RT33055337006_53913.jpg?v=1762855697","url":"https:\/\/rukbikesbestseller.com\/en-us\/products\/rt33055337006","provider":"RUK-BIKES","version":"1.0","type":"link"}