TRAXXAS TRX4 Pendulum Wheel Knuckle Weight Set TRX4023XL by GPM  [TRX4023XL]

Pendulum weight kit summary

This pendulum wheel knuckle axle weight kit is built for TRAXXAS TRX4 Trail Crawlers. Brass-bodied weights with stainless steel rolling beads concentrate mass low at each wheel, aiding tyre contact and downward force during slow technical crawls and when running over shallow obstacles.

The assembly is intended for mounting to wheel knuckles and compatible portal outer drives to raise static and dynamic wheel-end weight. The stainless beads are removable for tuning weight per wheel, and the included hardware provides the screws and hex wideners needed to match common TRX4 wheel hex sizes.

Fitting guidance: fit the pendulum assembly to the knuckle or portal flange to suit your wheel and hex layout, use the provided hex wideners to match wheel hex, and fasten with the supplied stainless screws and shaft parts. After installation, confirm free rotation and that the added mass clears suspension and bodywork through full articulation.

A practical aftermarket tuning kit for TRX4 crawlers when extra wheel-end mass is required to enhance low-speed stability and traction; tweak beads and wideners to suit trail demands and wheel configuration.