The Kyosho Concept 30 Nexus Main Gear with One Way Bearing is a vintage component for hobby grade RC helicopters, made by the renowned Japanese brand Kyosho. This product is specifically designed for the Kyosho Nexus 30 model, offering reliability and precision for radio control enthusiasts looking to enhance their flying experience. With a focus on quality and innovation, this main gear with one way bearing is a must-have for collectors and hobbyists alike who appreciate the craftsmanship and performance of Kyosho products. in used condition with plenty of love left in it.