Keep Rocks, dirt and debris from attacking your shock shafts. When things hit your shock shafts it leads to dents, dings and burrs, which, will eventually lead to pitted shafts and torn shock seals. Torn shock seals means leaky shocks and poor shock performance. RPM Shock Shaft Guards shield the shock shaft from those deteriorating elements, prolonging the life of the shock shaft, which improves the long-term … Continue reading RPM Shock Shaft Guards Traxxas X-Maxx