The Aluminum Rear Hubs in silver are a high-quality upgrade for Traxxas Slash 4WD vehicles. Designed specifically for electric vehicles and a 1:10 scale, these rear hubs are compatible with Traxxas models and are suitable for advanced RC enthusiasts aged 12 and above. Made in China, these durable aluminum hubs offer improved performance and reliability for your RC car, allowing for smoother and more precise steering during off-road adventures. Upgrade your vehicle with these top-of-the-line rear hubs to enhance your overall driving experience.