Features: 125ml Motorcycle Oil Cooler System Kit, Fit for GY6 100CC-150CC Engine. Quickly cooling engine oil, reduce engine wear and increase power. Cooling engine temperature, keeps the engine in the normal working temperature range, reduces engine load and prolongs its service life. Load more conducive to trudge uphill, installation is simple and practical and reliable cost-effective. Professional manufacturing, high performance and durable. Make your vehicle work more efficient. 2-pieces professional oil hose, full copper hose adapter, can bend as your needed, more beautiful. Specification: Condition: 100% Brand New Material: Aluminum Color: Black, Silver (optional) Oil Cooler Capacity: 125ml Oil Cooler Size(L*W*H): 253*175*35mm/10*6.9*1.4in Oil Cooler Connect Thread Type: M12*1.25mm, Internal Diameter: 8mm/0.31in Hose Connect Head: 12mm/0.5in, Internal Diameter: 6mm/0.23in Oil Cooler Transfer Cap Thread Type: 35*1.5mm External Filter Connector: 8mm/0.3in Package Weight: approx.1950g/68.8oz Fitment: Fit for GY6 100CC-150CC Engine Package list: 1 x Oil Cooler (with 2pcs hollow screw) 1 x Oil Cooler Adapter 1 x Filter 2 x Hose 1 x Wrench 1 x Oil Filling Pipe 4 x Clamp 2 x Oil Hose Adapter . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ord ering.