The 54 mm Easyglider Pro spinner from Multiplex is a high-quality accessory specifically designed for RC airplanes. With a diameter of 54 millimeters and a width of 4 millimeters, this spinner is ideal for models that use a motor shaft with a diameter of 4 millimeters. Made from durable plastic, it provides a reliable and long-lasting solution for powering your model aircraft. The spinner is not only functional but also contributes to the aerodynamic efficiency of the airplane by minimizing air resistance. It is compatible with the Easyglider 4 and allows for easy installation, making it a practical choice for model builders. This accessory is an essential component for anyone looking to enhance the performance and appearance of their RC airplane.