1Built to strict quality control standards, ensuring high durability for long time use. 2Cooling engine temperature, keeps the engine in the normal working temperature range, reduces engine load and prolongs its service life. 3After proper installation, start the engine for 2-5 minutes. The radiator will be synchronized with the oil, and the oil temperature will drop by 30-40C. 4Quickly cooling engine oil, reduce engine wear and increase power. 5Professional manufacturing, high performance and durable. Make your vehicle work more efficient. 6The size of the radiator thread interface is 12x1.25. The larger interface has a larger oil flow, which fully meets the oil flow rate. 7High quality motorcycle engine oil cooler is designed to replace your old or used motorcycle. 8Fits most motorcycles, dirt bikes, pit bike 125CC-250CC motor use. 9Comes with mounting accessories, hassle-free installation, no modification is required.