{"product_id":"merida-reacto-4000-2027","title":"Reacto 4000 2027","description":"\u003cp\u003eYour gateway into aero performance. The Merida Reacto 4000 2027 is the perfect entry point into the world of carbon aero road bikes, delivering race-inspired speed, proven geometry, and outstanding value.\u003c\/p\u003e\n\u003cp\u003eBuilt using the same advanced CF3 carbon aero frame platform as Merida’s top-tier race bikes, the Reacto 4000 brings wind-tunnel developed aerodynamics to a more accessible price point. Paired with the ever-reliable Shimano 105 12-speed mechanical groupset and hydraulic disc brakes, it’s ready to ride fast straight out of the box.\u003c\/p\u003e\n\u003cp\u003eThe latest Reacto generation is lighter, more aerodynamic, and more versatile than ever, now with clearance for up to 32mm tyres, making it ideal for UK road conditions. Whether you're getting into racing or upgrading to your first aero bike, the Reacto 4000 delivers performance you can grow into.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ma7m6t\" data-start=\"1027\" data-end=\"1042\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1044\" data-end=\"1455\"\u003e\n\u003cli data-section-id=\"etnjof\" data-start=\"1044\" data-end=\"1117\"\u003e\n\u003cstrong data-start=\"1046\" data-end=\"1071\"\u003eCF3 Carbon Aero Frame\u003c\/strong\u003e – same aero platform as Merida’s top models\u003c\/li\u003e\n\u003cli data-section-id=\"1529d21\" data-start=\"1118\" data-end=\"1194\"\u003e\n\u003cstrong data-start=\"1120\" data-end=\"1153\"\u003eShimano 105 12-speed groupset\u003c\/strong\u003e – reliable, smooth mechanical shifting\u003c\/li\u003e\n\u003cli data-section-id=\"mfdqdr\" data-start=\"1195\" data-end=\"1273\"\u003e\n\u003cstrong data-start=\"1197\" data-end=\"1222\"\u003eHydraulic disc brakes\u003c\/strong\u003e – powerful, consistent braking in all conditions\u003c\/li\u003e\n\u003cli data-section-id=\"nwmcl5\" data-start=\"1274\" data-end=\"1335\"\u003e\n\u003cstrong data-start=\"1276\" data-end=\"1305\"\u003eUp to 32mm tyre clearance\u003c\/strong\u003e – improved comfort and grip\u003c\/li\u003e\n\u003cli data-section-id=\"1rutnk7\" data-start=\"1336\" data-end=\"1397\"\u003e\n\u003cstrong data-start=\"1338\" data-end=\"1364\"\u003eInternal cable routing\u003c\/strong\u003e – clean looks and reduced drag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"2607\" data-end=\"2642\"\u003eSize Guide (approx.):\u003c\/h3\u003e\n\u003cul data-start=\"2643\" data-end=\"2748\"\u003e\n\u003cli data-section-id=\"pio4lb\" data-start=\"2643\" data-end=\"2661\"\u003eXXS: 150–160cm\u003c\/li\u003e\n\u003cli data-section-id=\"1bh4bc5\" data-start=\"2662\" data-end=\"2679\"\u003eXS: 160–170cm\u003c\/li\u003e\n\u003cli data-section-id=\"1k74ftl\" data-start=\"2680\" data-end=\"2696\"\u003eS: 170–175cm\u003c\/li\u003e\n\u003cli data-section-id=\"1t61kx4\" data-start=\"2697\" data-end=\"2713\"\u003eM: 175–180cm\u003c\/li\u003e\n\u003cli data-section-id=\"fdju06\" data-start=\"2714\" data-end=\"2730\"\u003eL: 180–185cm\u003c\/li\u003e\n\u003cli data-section-id=\"1cnzmca\" data-start=\"2731\" data-end=\"2748\"\u003eXL: 185–195cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecification - \u003c\/h3\u003e\n\u003cp data-start=\"1485\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1501\"\u003eFrame \u0026amp; Fork\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1504\" data-end=\"1678\"\u003e\n\u003cli data-section-id=\"knh888\" data-start=\"1504\" data-end=\"1618\"\u003eFrame: Merida Reacto CF3 Carbon, aero tube design, internal cable routing, flat mount disc, 12x142mm thru-axle\u003c\/li\u003e\n\u003cli data-section-id=\"1sjf49u\" data-start=\"1619\" data-end=\"1678\"\u003eFork: Merida Reacto CF3 Carbon Disc, 12x100mm thru-axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1680\" data-end=\"1696\"\u003e\u003cstrong data-start=\"1680\" data-end=\"1694\"\u003eDrivetrain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1697\" data-end=\"1947\"\u003e\n\u003cli data-section-id=\"kouhxj\" data-start=\"1697\" data-end=\"1749\"\u003eShifters: Shimano 105 R7100, 12-speed mechanical\u003c\/li\u003e\n\u003cli data-section-id=\"1oxkv5h\" data-start=\"1750\" data-end=\"1789\"\u003eFront Derailleur: Shimano 105 R7100\u003c\/li\u003e\n\u003cli data-section-id=\"15zsynk\" data-start=\"1790\" data-end=\"1828\"\u003eRear Derailleur: Shimano 105 R7100\u003c\/li\u003e\n\u003cli data-section-id=\"11u0j9z\" data-start=\"1829\" data-end=\"1868\"\u003eChainset: Shimano 105 R7100, 50\/34T\u003c\/li\u003e\n\u003cli data-section-id=\"113zpit\" data-start=\"1869\" data-end=\"1919\"\u003eCassette: Shimano 105 R7100, 12-speed (11-34T)\u003c\/li\u003e\n\u003cli data-section-id=\"1icphzd\" data-start=\"1920\" data-end=\"1947\"\u003eChain: Shimano 12-speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1949\" data-end=\"1961\"\u003e\u003cstrong data-start=\"1949\" data-end=\"1959\"\u003eBrakes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1962\" data-end=\"2051\"\u003e\n\u003cli data-section-id=\"17o57vh\" data-start=\"1962\" data-end=\"2000\"\u003eBrakes: Shimano 105 hydraulic disc\u003c\/li\u003e\n\u003cli data-section-id=\"1gl8yy7\" data-start=\"2001\" data-end=\"2051\"\u003eRotors: Shimano RT70, 160mm front \/ 140mm rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2053\" data-end=\"2075\"\u003e\u003cstrong data-start=\"2053\" data-end=\"2073\"\u003eWheelset \u0026amp; Tyres\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2076\" data-end=\"2175\"\u003e\n\u003cli data-section-id=\"1jnhej1\" data-start=\"2076\" data-end=\"2126\"\u003eWheels: Merida Expert SL Disc (tubeless ready)\u003c\/li\u003e\n\u003cli data-section-id=\"xzifx9\" data-start=\"2127\" data-end=\"2175\"\u003eTyres: 700c road tyres, up to 32mm clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2177\" data-end=\"2190\"\u003e\u003cstrong data-start=\"2177\" data-end=\"2188\"\u003eCockpit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2191\" data-end=\"2287\"\u003e\n\u003cli data-section-id=\"t6u7n7\" data-start=\"2191\" data-end=\"2234\"\u003eHandlebar: Merida Expert Aero handlebar\u003c\/li\u003e\n\u003cli data-section-id=\"1p5dafe\" data-start=\"2235\" data-end=\"2263\"\u003eStem: Merida Expert stem\u003c\/li\u003e\n\u003cli data-section-id=\"1uyzs7j\" data-start=\"2264\" data-end=\"2287\"\u003eHeadset: Integrated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2289\" data-end=\"2308\"\u003e\u003cstrong data-start=\"2289\" data-end=\"2306\"\u003eFinishing Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2309\" data-end=\"2384\"\u003e\n\u003cli data-section-id=\"36r8sg\" data-start=\"2309\" data-end=\"2357\"\u003eSeatpost: Merida Reacto aero carbon seatpost\u003c\/li\u003e\n\u003cli data-section-id=\"18lh429\" data-start=\"2358\" data-end=\"2384\"\u003eSaddle: Merida Comp SL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Merida","offers":[{"title":"Silk Black (Gunmetal Grey) \/ XXS","offer_id":57442610872694,"sku":"S077","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Silk Black (Gunmetal Grey) \/ XS","offer_id":57442610905462,"sku":"S078","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Silk Black (Gunmetal Grey) \/ S","offer_id":57442610938230,"sku":"S079","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Silk Black (Gunmetal Grey) \/ M","offer_id":57442610970998,"sku":"S080","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Silk Black (Gunmetal Grey) \/ L","offer_id":57442611003766,"sku":"S081","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Silk Black (Gunmetal Grey) \/ XL","offer_id":57442611036534,"sku":"S082","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Mineral Gold (Black) \/ XXS","offer_id":57442611069302,"sku":"S085","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Mineral Gold (Black) \/ XS","offer_id":57442611102070,"sku":"S086","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Mineral Gold (Black) \/ S","offer_id":57442611134838,"sku":"S087","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Mineral Gold (Black) \/ M","offer_id":57442611167606,"sku":"S088","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Mineral Gold (Black) \/ L","offer_id":57442611200374,"sku":"S089","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Mineral Gold (Black) \/ XL","offer_id":57442611233142,"sku":"S090","price":2400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3065\/6691\/files\/reacto-4000-2027-silk-black-gunmetal-grey-xxs-1232438228.jpg?v=1776257061","url":"https:\/\/www.biketart.com\/products\/merida-reacto-4000-2027","provider":"Biketart","version":"1.0","type":"link"}