{"product_id":"ritchey-wcs-semi-integrated-lower-zs-headset-zs56-40","title":"Ritchey WCS Semi Integrated Lower ZS Headset:  ZS56\/40","description":"Ritchey: \u003cp\u003eDesigned for bicycles with semi-integrated headsets, the WCS Semi-Integrated ZS Lower 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: 2.8mm\u003cbr\u003e\u003cstrong\u003eHeadtube OD\/ID\u003c\/strong\u003e: 50\/44, 55\/49, 61\/55, 62\/56mm\u003cbr\u003e\u003cstrong\u003eS.H.I.S\u003c\/strong\u003e.: ZS42\/30  (1 ?”), ZS49\/33 (1 ¼”), ZS55\/40 (1.5\"), ZS56\/40 (1.5\")\u003cbr\u003e\u003cstrong\u003eZS42\/30 (1?\") bearing\u003c\/strong\u003e: 41\/30.15\/7mm 45°\/45° - sealed cartridge (ACB) – titanium coated\u003cbr\u003e\u003cstrong\u003eZS49\/33 (1 ¼”) bearing\u003c\/strong\u003e: 46\/34.1\/7mm 45°\/45° - sealed cartridge (ACB) – titanium coated\u003cbr\u003e\u003cstrong\u003eZS55\/40 (1.5\") bearing\u003c\/strong\u003e: 51.9\/40\/8mm 45°\/45° - sealed cartridge (ACB) – titanium coated\u003cbr\u003e\u003cstrong\u003eZS56\/40 (1.5\") bearing\u003c\/strong\u003e: 51.9\/40\/8mm 45°\/45° - sealed cartridge (ACB) – titanium coated\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 35g\u003cbr\u003e\u003cstrong\u003eColour\u003c\/strong\u003e: black\u003c\/p\u003e","brand":"Ritchey","offers":[{"title":"Default Title","offer_id":56974929002840,"sku":"RT33055337013","price":46.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/5247\/5224\/files\/RT33055337007_55414_9009439c-d1fd-4e88-a840-136929e81839.jpg?v=1774439637","url":"https:\/\/www.leadoutperformance.co.uk\/products\/ritchey-wcs-semi-integrated-lower-zs-headset-zs56-40","provider":"Leadout Performance","version":"1.0","type":"link"}