The 3Racing Sakura Advance 20M Graphite Knuckle Arm Plate, model SAK-A563, is manufactured to enhance steering precision on the Sakura Advance 20M chassis. The graphite component increases system stiffness while minimising additional mass, enabling crisper steering inputs and more predictable transient behaviour during aggressive lap work.
Engineered for direct fit to Sakura Advance 20M mounting patterns, the knuckle arm plate improves the repeatability of steering geometry under load. Its graphite construction offers a balance between rigidity and vibration damping, which assists in maintaining consistent toe and response when iterating setup changes at the track.