{"product_id":"ritchey-comp-cartridge-semi-integrated-lower-zs-headset","title":"Ritchey Comp Cartridge Semi Integrated Lower ZS Headset","description":"\u003cp\u003eThe CroMo Ritchey Comp Cartridge Semi-Integrated ZS Lower Headset features full complement stainless steel angular contact titanium-coated, sealed cartridge bearings packed with Ritchey high-webbing grease.\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) \u003cbr\u003e\u003cstrong\u003eZS49\/33 (1 ¼”) bearing\u003c\/strong\u003e: 46\/34.1\/7mm 45°\/45° - sealed cartridge (ACB) \u003cbr\u003e\u003cstrong\u003eZS55\/40 (1.5\") bearing\u003c\/strong\u003e: 51.9\/40\/8mm 45°\/45° - sealed cartridge (ACB) \u003cbr\u003e\u003cstrong\u003eZS56\/40 (1.5\") bearing\u003c\/strong\u003e: 51.9\/40\/8mm 45°\/45° - sealed cartridge (ACB) \u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 40g\u003cbr\u003e\u003cstrong\u003eColour\u003c\/strong\u003e: black\u003c\/p\u003e","brand":"Ritchey","offers":[{"title":"ZS44\/30","offer_id":57873496965501,"sku":"RT33035337006","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"ZS49\/33","offer_id":57873496998269,"sku":"RT33035337007","price":32.99,"currency_code":"GBP","in_stock":true},{"title":"ZS56\/40","offer_id":57873497031037,"sku":"RT33035337009","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/8747\/2765\/files\/RT33035337002_55412.jpg?v=1778537042","url":"https:\/\/www.cyclestore.co.uk\/products\/ritchey-comp-cartridge-semi-integrated-lower-zs-headset","provider":"Cyclestore","version":"1.0","type":"link"}