{"product_id":"etrier-de-frein-hope-rx4-sl-fm-20-70mm-4-pistons-mineral-noir","title":"Brake Caliper HOPE RX4+ SL FM 34mm 4 Pistons Mineral Black","description":"\u003cp\u003e\u003cspan\u003eL'\u003c\/span\u003e\u003cstrong\u003eHOPE RX4+ SL Flat Mount 34mm Mineral hydraulic brake caliper\u003c\/strong\u003e\u003cspan\u003e has been designed by the British brand for use with Shimano\/Campagnolo road brake levers. It is designed for 34mm front Flat Mount with 160 or 180mm disc (with adapters) or 70mm front Flat Mount with 140, 160 or 180mm disc (with adapters). It can also be mounted as a 34mm rear Flat Mount with 140mm or 160mm disc (with adapter) and, depending on the rear offset, as a 180mm disc. \u003c\/span\u003e\u003cspan\u003eIt's designed to equip a classic road bike or a cyclocross bike.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThanks to its 4-piston system, it ensures powerful, safe braking. This caliper benefits from a rigid monoblock construction that transmits braking force very efficiently, with no unpleasant lever feel. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe \u003cstrong data-end=\"153\" data-start=\"135\"\u003eRX4+ SL (2026)\u003c\/strong\u003e benefits from a narrower \u003cstrong data-end=\"181\" data-start=\"169\"\u003ebore cap\u003c\/strong\u003e, inspired by the \u003cstrong data-end=\"222\" data-start=\"215\"\u003eGR4\u003c\/strong\u003e and \u003cstrong data-end=\"233\" data-start=\"226\"\u003eTR4\u003c\/strong\u003e models, reducing the width of the\u003cstrong data-end=\"271\" data-start=\"261\"\u003ecaliper\u003c\/strong\u003e and improving compatibility with more frames. It also incorporates the \u003cstrong data-end=\"369\" data-start=\"353\"\u003ebleed nipple\u003c\/strong\u003e from the \u003cstrong data-end=\"380\" data-start=\"373\"\u003eRX2\u003c\/strong\u003e, making \u003cstrong data-end=\"402\" data-start=\"393\"\u003ebleeding\u003c\/strong\u003e simpler and cleaner. These targeted improvements make the \u003cstrong data-end=\"474\" data-start=\"463\"\u003eRX4+ SL\u003c\/strong\u003e more \u003cstrong data-end=\"493\" data-start=\"480\"\u003euser-friendly\u003c\/strong\u003e, while retaining the \u003cstrong data-end=\"548\" data-start=\"517\"\u003eperformance and reliability\u003c\/strong\u003e expected of RX4+ brakes.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003ca title=\"Hope RX4+ compatibility\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/3444\/9318\/files\/RX4CaliperSelectionChartV2.pdf?v=1753707285\"\u003e\u003cstrong\u003eCompatibility.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"HOPE","offers":[{"title":"Default Title","offer_id":56511066440060,"sku":"PBS_HOPE063781","price":1178.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/3444\/9318\/files\/hbspc105n_1024x682_613bd292-6dba-4ea0-a28e-fcbf304e1718.jpg?v=1773938162","url":"https:\/\/probikeshop.dk\/en\/products\/brake-caliper-hope-rx4-sl-fm-20-70mm-4-pistons-mineral-black","provider":"Probikeshop","version":"1.0","type":"link"}