Trail-Ready TRAXXAS TRX4 Aluminum Pendulum Wheel Knuckle GPM TRX4023E  [TRX4023E]

Upgrade Your TRX4 Trail Performance with GPM TRX4023E

For drivers pushing Traxxas TRX4 rigs on technical trails, the Aluminum Pendulum Wheel Knuckle from GPM increases wheel-end mass to stabilise the vehicle and permit larger crawling angles. Concentrating weight at each wheel helps the truck settle back to level ground after obstacles and improves low speed traction on rough lines.

Pendulum Geometry and How It Works

The GPM TRX4023E uses a bearing-centred layout with a delrin collar, producing a pendulum that is narrower at the top and fuller at the bottom. That geometry keeps added mass low and away from suspension pivots, boosting ground bite while keeping the chassis planted during difficult crawls.