The Aluminum Front Steering Knuckles in Silver are designed for HPI Racing Bullet 3.0 ST and MT models. Made from high-quality aluminum, these steering knuckles are compatible with electric-powered vehicles at a 1:10 scale. Suitable for ages 12 and up, these China-made parts are essential for maintaining and upgrading your RC model vehicle's suspension and steering system. Upgrade your HPI Bullet with these durable and lightweight steering knuckles for improved performance and style.