Hot Racing Traxxas X-Maxx/XRT Aluminum Rear Hubs. Constructed from extremely lightweight and durable CNC-machined aluminum, these optional rear hubs are intended for the Traxxas X-Maxx and XRT platforms to tremendously boost durability and reliability while providing a smoother drive feel!

Features:

• Perfect upgrade for the Traxxas XRT and X-Maxx platforms
• CNC-machined aluminum for perfect fitment
• Over size bearings for smoother drive feel
• Enhance durability and reliability

Includes:

• (2) Aluminum Rear Hubs
• (2) Inner Ball Bearings
• (2) Outer Ball Bearings
• (4) Screws