This GPM pendulum wheel knuckle axle weight kit is built to shift mass downward for improved tyre contact on the Traxxas TRX4 Trail Crawler. The design focuses on predictable weight distribution to aid low-speed crawling and obstacle hold.
Each unit contains stainless steel rolling beads that contribute 42 grams of added mass per wheel, providing a lower centre of gravity and enhanced traction. Stainless parts reduce the risk of rusting after exposure to water or mud.
The pendulum arrangement applies a steady downward force as the suspension articulates, improving ground conformity. The supplied 6mm hex adapter is 1mm wider than the factory hex to increase lateral stability and wheel control.