{"product_id":"os-speed-b21-adam-drake-4-ohne-krummer-und-schalldampfer","title":"OS SPEED B21 ADAM DRAKE 4 without manifold and silencer ","description":"\u003cdiv id=\"Text3LYR\" class=\"TextObject\"\u003e\n\n\u003cp data-end=\"367\" data-start=\"78\"\u003e The \u003cstrong data-end=\"111\" data-start=\"82\"\u003eOS SPEED B21 ADAM DRAKE 4\u003c\/strong\u003e is a \u003cstrong data-end=\"157\" data-start=\"121\"\u003elimited-edition, high-performance motor\u003c\/strong\u003e for 1\/8 scale off-road racing. Developed in collaboration with legendary professional racer \u003cstrong data-end=\"268\" data-start=\"254\"\u003eAdam Drake\u003c\/strong\u003e , this motor combines maximum performance with exceptional reliability and efficiency.\u003c\/p\u003e\n\n\u003cp data-end=\"722\" data-start=\"369\"\u003e Adam Drake is a fixture in international \u003cstrong data-end=\"442\" data-start=\"420\"\u003e1\/8 off-road racing\u003c\/strong\u003e and has relied exclusively on \u003cstrong data-end=\"533\" data-start=\"515\"\u003eOS MAX engines\u003c\/strong\u003e in his Mugen race cars for years. The B21 Drake 4 was specifically developed for competition and offers significantly improved torque as well as particularly precise throttle response in the low and mid-range RPMs.\u003c\/p\u003e\n\n \u003cp data-end=\"1122\" data-start=\"724\"\u003eThe engine features a \u003cstrong data-end=\"791\" data-start=\"753\"\u003eredesigned cylinder and piston\u003c\/strong\u003e , a \u003cstrong data-end=\"851\" data-start=\"798\"\u003eDLC-coated crankshaft with tungsten weights\u003c\/strong\u003e for perfect balance, and a \u003cstrong data-end=\"910\" data-start=\"885\"\u003etwo-tone cooling head\u003c\/strong\u003e with optimized cooling performance and a lower center of gravity. \u003c\/p\u003e\n\n\u003chr data-end=\"1127\" data-start=\"1124\"\u003e\n\n\u003ch3 data-end=\"1149\" data-start=\"1129\" data-section-id=\"19088s0\"\u003e Key features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"1188\" data-start=\"1153\"\u003e \u003cstrong data-end=\"1188\" data-start=\"1153\"\u003eLimited Adam Drake 4 Edition\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli data-end=\"1247\" data-start=\"1191\"\u003e Designed for \u003cstrong data-end=\"1247\" data-start=\"1206\"\u003e1\/8 scale off-road buggy and truck competitions\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1311\" data-start=\"1250\"\u003e Revised \u003cstrong data-end=\"1288\" data-start=\"1265\"\u003ecylinder and piston\u003c\/strong\u003e for higher torque\u003c\/li\u003e\n\n\u003cli data-end=\"1377\" data-start=\"1314\"\u003e\n\n \u003cstrong data-end=\"1346\" data-start=\"1314\"\u003eDLC-coated crankshaft\u003c\/strong\u003e with double tungsten weights\u003c\/li\u003e\n\n\u003cli data-end=\"1442\" data-start=\"1380\"\u003e High-quality \u003cstrong data-end=\"1418\" data-start=\"1393\"\u003etwo-tone cooling head\u003c\/strong\u003e with efficient cooling\u003c\/li\u003e\n\n\u003cli data-end=\"1566\" data-start=\"1504\"\u003e \n\u003cstrong data-end=\"1527\" data-start=\"1504\"\u003eCeramic rear bearings\u003c\/strong\u003e for maximum efficiency and durability\u003c\/li\u003e\n\n\u003cli data-end=\"1634\" data-start=\"1569\"\u003e Very \u003cstrong data-end=\"1634\" data-start=\"1574\"\u003egood throttle response in the lower and mid-range RPM\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1670\" data-start=\"1637\"\u003e \u003cstrong data-end=\"1670\" data-start=\"1637\"\u003eLow fuel consumption\u003c\/strong\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-end=\"1675\" data-start=\"1672\"\u003e\n\n\u003ch3 data-end=\"1707\" data-start=\"1677\" data-section-id=\"h6qnrx\"\u003e 🏁 Advantages in racing operations\u003c\/h3\u003e\n\n\u003cp data-end=\"1802\" data-start=\"1709\"\u003e The B21 Adam Drake 4 was specifically designed for demanding racing conditions and offers:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"1842\" data-start=\"1806\"\u003e strong \u003cstrong data-end=\"1842\" data-start=\"1813\"\u003eacceleration out of corners\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1872\" data-start=\"1845\"\u003e Stable \u003cstrong data-end=\"1872\" data-start=\"1853\"\u003emid-range power\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1897\" data-start=\"1875\"\u003e precise \u003cstrong data-end=\"1897\" data-start=\"1883\"\u003ethrottle response\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1934\" data-start=\"1900\"\u003e high \u003cstrong data-end=\"1934\" data-start=\"1905\"\u003eefficiency and durability\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-end=\"2025\" data-start=\"1936\"\u003e This makes this engine an ideal choice for \u003cstrong data-end=\"2024\" data-start=\"1980\"\u003e1\/8 scale off-road racing at a competitive level\u003c\/strong\u003e . \u003c\/p\u003e\n\n\u003chr data-end=\"2030\" data-start=\"2027\"\u003e\n\n\u003ch3 data-end=\"2055\" data-start=\"2032\" data-section-id=\"11ctyrv\"\u003e Technical data\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"2080\" data-start=\"2059\"\u003e Engine displacement: \u003cstrong data-end=\"2080\" data-start=\"2068\"\u003e3.49 cm³\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2104\" data-start=\"2083\"\u003e Bore: \u003cstrong data-end=\"2104\" data-start=\"2092\"\u003e16.40 mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n \u003cli data-end=\"2124\" data-start=\"2107\"\u003eStroke: \u003cstrong data-end=\"2124\" data-start=\"2112\"\u003e16.55 mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2144\" data-start=\"2127\"\u003e Channels: \u003cstrong data-end=\"2144\" data-start=\"2135\"\u003e5 + 3\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2188\" data-start=\"2147\"\u003e Speed ​​range: \u003cstrong data-end=\"2188\" data-start=\"2164\"\u003e4,000 – 42,000 rpm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2229\" data-start=\"2191\"\u003e Power output: \u003cstrong data-end=\"2229\" data-start=\"2201\"\u003e2.65 hp at 34,000 rpm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2250\" data-start=\"2232\"\u003e Weight: \u003cstrong data-end=\"2250\" data-start=\"2241\"\u003e352 g\u003c\/strong\u003e \n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-end=\"2255\" data-start=\"2252\"\u003e\n\n\u003ch3 data-end=\"2276\" data-start=\"2257\" data-section-id=\"n0psca\"\u003e 📦 Scope of delivery\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"2315\" data-start=\"2280\"\u003e OS SPEED \u003cstrong data-end=\"2315\" data-start=\"2289\"\u003eB21 Adam Drake 4 engine\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"2356\" data-start=\"2337\"\u003e \u003cstrong data-end=\"2356\" data-start=\"2337\"\u003e6.5 mm diffuser\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli data-end=\"2378\" data-start=\"2359\"\u003e \u003cstrong data-end=\"2378\" data-start=\"2359\"\u003e8.0 mm diffuser\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"O.S.","offers":[{"title":"Default Title","offer_id":52928296812882,"sku":"OS1FH00","price":408.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0277\/3586\/files\/b_0_8fc87_1.jpg?v=1773333735","url":"https:\/\/checkout.rcxx.us\/en\/products\/os-speed-b21-adam-drake-4-ohne-krummer-und-schalldampfer","provider":"RCXX - Shop for RC Models, DieCast \u0026 Plastic Models","version":"1.0","type":"link"}