Blue Aluminum Caster Blocks (L&R)

Traxxas aluminum caster blocks improve the appearance, ruggedness, and control of your X-Series™ vehicle. The hubs are carefully machined from a block of 6061-T6 aluminum to add strength and precision where you want it most. The brilliant anodized finish adds vibrant color to your vehicle with a high-contrast laser etched TRX^® logo.