Add extra weight where it matters with these heavy brass front steering knuckles from Treal Hobby. CNC-machined from brass, they add 36g of total unsprung weight to the front of the SCX24 or AX24, helping lower the center of gravity and improve stability while crawling. The knuckles are a direct upgrade for the stock pieces and provide a solid, durable construction. A black coating helps protect the brass from corrosion while giving them a clean finish.