1Fitment: Replacement for Monkey 50cc?110cc Moto Oil Cooler; Replacement for Kayo; Replacement for Apollo; Replacement for Bosuer; Replacement for Xmotos and so on. 2Aluminum Construction: Motorcycle oil cooler kit is crafted using premium aluminum material, rugged construction, fast heat dissipation, with long service life. 3Efficient Cooling Performance: With its radiator, the oil cooler kit rapidly cools down the engine oil, reducing engine wear and increasing power output. 4Enhanced Engine Protection: By efficiently dissipating heat from the engine oil, the oil cooler kit protects the engine from excessive heat build up and reduces the risk of overheating. 5Easy Installation: This oil cooler kit is designed to be easily installed, securing it to the carburetor air intake. It provides a simple yet highly effective upgrade for your motorcycle.