These steering arm knuckles are direct replacement parts for the Kyosho MP10 Ready-Set 1/8 scale nitro buggy, crucial for maintaining optimal steering and suspension performance. They are vital components in the front suspension system, connecting the wheel axles to the steering tie rods and lower suspension arms, enabling precise control and feedback. Constructed from a durable, high-impact composite plastic, these knuckles are engineered to withstand the rigorous demands of off-road driving, offering reliable longevity and restoring factory-standard handling characteristics after typical wear or impact damage.