Aluminum 17mm Splined Hubs for Traxxas Maxx are aftermarket upgrade parts designed to replace the original hubs on Traxxas Maxx RC trucks, delivering a stronger 17mm splined connection for the wheels and drivetrain.

Constructed from aluminum for durability, they provide a rigid interface that improves strength and precision. This upgrade helps maintain wheel alignment and reliable power transfer in high-torque scenarios, making Traxxas Maxx models better suited for hard bashing and long-lasting performance.