Equip a Traxxas TRX4 with GPM brass pendulum weights to improve wheel traction when crawling over rocks or soft ground. The pendulum action keeps the load oriented downward for steadier contact through articulation.
Install the pendulum weights on the front and rear outer knuckle cases. GPM's pendulum configuration helps keep mass toward the tyre contact patch as the suspension articulates, improving grip on uneven lines.
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