TRX4M019X Brass Front C-Hub Upgrade for TRX4M Platforms by GPM  [TRX4M019X]

Engineered brass C-hub for TRX4M steering assemblies

Designed as a performance-oriented aftermarket upgrade for TRAXXAS TRX4M chassis, this brass front C-hub is CNC machined from solid stock brass to tight tolerances. It installs between the front gearbox and C-hub to integrate with the steering train while adding calibrated mass at the wheel end to improve low-speed stability during technical crawling.

The hub converts the original gasket joint into a bearing-supported interface using a 3x6x2.5 bearing, which yields lower friction and reduced localized wear at the CVD contact area. Each brass assembly is about 4g, providing a predictable change in axle ballast for tuning roll centre and traction response without altering non-related systems.

A precision brass hub option for builders seeking a robust, bearing-backed front end that improves CVD interface smoothness and front axle ballast tuning on TRX4M scale vehicles.