These high-quality aluminum knuckle arms are a direct upgrade for the Kyosho Optima series of 1/10 scale 2WD/4WD buggies, including the re-release Optima, Javelin, and Turbo Optima. Precision-machined from durable 6061-T6 aluminum and typically finished with a vibrant blue anodizing, they significantly enhance the front suspension's robustness and steering precision. By replacing the stock plastic components, these knuckle arms eliminate unwanted flex and slop, providing a more consistent steering feel, improved durability against impacts, and an overall more reliable foundation for high-performance driving and racing.
