Features: 1.Application: Oil cooler is fit for most car, motorcycles, dirt bike, ATV, 50CC?250CC engine to meet your usage needs. 2.Function: Oil cooler can quickly cool engine oil, reduce engine wear and increase power, making your vehicle work more efficiently. 3.Performance: Motorcycle oil cooler can keep the engine in the normal working temperature range and reduce the engine load. 4.Precise Material: The engine oil cooler is made of precise aluminum material, which is strong and durable, with high strength and hardness. 5.Exquisite Workmanship: Oil cooler adopts excellent manufacturing process, which can provide you with a great using effect. Specification: Item Type: Engine Oil Cooler_x000D_ Material: Aluminum_x000D_ Interface Mode: Direct socket_x000D_ Interface Size: Approx: 15mm/0.59in_x000D_ Cooling engine temperature to keep engine within normal operating temperature range. Reduce engine load and extend its service life._x000D_ _x000D_ Application: Fit for car, motorcycles, dirt bike, ATV, 50CC?250CC engine_x000D_ (The right size can be installed) Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.