Left and right aluminum caster blocks improve the appearance, ruggedness, and control of your Traxxas model. The billet 6061-T6 aluminum construction adds strength and precision where you want it most. The brilliantly-anodized finish adds vibrant color to your vehicle and features a high-contrast laser etched TRX logo.

Designed for 4X4 vehicles with Extreme HD Upgrade Kit (9080) installed. Does not fit standard suspension components.