Upgrade your TT02 RC car with this aluminum front steering knuckle spacer shim set, designed specifically for the TT02 chassis. Precision-machined from high-quality aluminum alloy, these shims replace stock plastic washers to provide superior strength, stability, and performance. By reducing unwanted play in the steering system, the shims enhance cornering control, improve alignment, and ensure smoother handling on both road and track. Whether you are a casual hobbyist or a serious RC enthusiast, this upgrade part offers excellent durability and reliability, making it a must-have accessory for your RC toolkit.