{"product_id":"gy6s-50long2-50cc-4-stroke-gy6-qmb139-complete-engine-assembly-long-case-long-shaft-double-rear-shock","title":"50cc 4-stroke GY6 QMB139 COMPLETE ENGINE ASSEMBLY LONG CASE \/ LONG SHAFT *DOUBLE REAR SHOCK*","description":"\u003cstrong\u003eJPstore 50CC 4-STROKE QMB139 COMPLETE ENGINE ASSEMBLY. \u003c\/strong\u003e \u003cstrong\u003eLONG CRANKCASE \u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003e**THIS IS THE LONG SHAFT FOR 2-SHOCK SET UP** \u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003e ENGINE (50CC QMB139 LONG CASE ) \u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003eENGINE IS SET UP FOR PAIR EMISSIONS SYSTEM. PAIR IS AN ACRONYM FOR PULSED SECONDARY AIR INJECTION SYSTEM. \u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003eIT IS AN EMISSIONS CONTROL SYSTEM USED TO LOWER HC AND CO EMISSIONS. \u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003eIT WORKS BY ALLOWING AIR INTO THE EXHAUST FLOW. \u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003ePLEASE READ THE FOLLOWING IMPORTANT NOTICES:\u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003eENGINE OIL 10W-40. DO NOT RUN ENGINE WITHOUT ADDING SPECIFIED AMOUNTS OF OIL.\u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003eCHECK OIL LEVEL AFTER LETTING THE ENGINE IDLE FOR A FEW MINUTES, ADD ADDITIONAL OIL IF NEEDED.\u003c\/strong\u003e \u003cstrong\u003eSET UP FOR DRUM BRAKES\u003c\/strong\u003e \u003cstrong\u003eTHIS ENGINE ONLY SHIPS TO THE CONTINENTAL U.S. \u003c\/strong\u003e \u003cstrong\u003eHAS A NO-RETURN POLICY ON ALL ENGINES, BARRING MANUFACTURE DEFECT OR SHIPPING DAMAGE.\u003c\/strong\u003e \u003cstrong\u003ePREMIUM QUALITY, HAND INSPECTED, QC VERIFIED\u003c\/strong\u003e \u003cstrong\u003eOUTPUT SHAFT LENGTH: 122MM\u003c\/strong\u003e \u003cstrong\u003eACCOMMODATES 12-13 INCH WHEEL SIZE\u003c\/strong\u003e \u003cstrong\u003eSET UP FOR DRUM BRAKE\u003c\/strong\u003e \u003cstrong\u003eSET UP FOR PAIR EMISSIONS SYSTEM\u003c\/strong\u003e \u003cstrong\u003e8 POLE A\/C STATOR\u003c\/strong\u003e \u003cstrong\u003e69MM VALVES\u003c\/strong\u003e \u003cstrong\u003eSHIPPED DRY \u003c\/strong\u003e \u003cstrong\u003eDO NOT RUN ENGINE WITHOUT ADDING SPECIFIED AMOUNTS OF OIL\u003c\/strong\u003e \u003cstrong\u003eTHIS ENGINE ONLY SHIPS TO THE CONTINENTAL U.S.\u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003eFITS SOME MODELS OF JONWAY, JMSTAR, ROKETA, \u003c\/strong\u003e \u003cstrong\u003eSUNL, TANK, PEACE, TAOTAO, GATOR\u003c\/strong\u003e \u003cstrong\u003eAND MANY OTHERS\u003c\/strong\u003e","brand":"ChinesePartsPro","offers":[{"title":"Default Title","offer_id":53556394787128,"sku":"50LONG2","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/8898\/6997\/files\/1__95129.1694717482.jpg?v=1792867919","url":"https:\/\/www.chinesepartspro.com\/products\/gy6s-50long2-50cc-4-stroke-gy6-qmb139-complete-engine-assembly-long-case-long-shaft-double-rear-shock","provider":"ChinesePartsPro","version":"1.0","type":"link"}