Upgrade your ARRMA Kraton 8S BLX Monster Truck with GPM's high-strength steel dog bone and differential outdrive. Crafted from 4140 medium carbon steel, these components are designed to withstand the rigors of off-road racing and bashing. The upgraded dog bone diameter of 7mm offers superior resilience against deformation, while the increased needle diameter of 5mm ensures longevity even under extreme conditions.
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