The SAITO FG-73R5 ring silencer is a high-quality accessory for RC airplanes, made from robust aluminum. Weighing approximately 160 grams, this silencer provides effective noise reduction, significantly enhancing the operation of model aircraft. The dimensions of the ring silencer feature a large diameter of 175 millimeters, allowing for optimal fitting on various models. The FG-73R5 is specifically designed for use in model aviation and helps minimize noise emissions during flight operations. Thanks to its aluminum construction, the silencer is not only lightweight but also durable and resilient to the demands of flying. This product is an excellent choice for anyone who values a quieter flying experience while optimizing the performance of their RC airplane.