The ARRMA KRATON 6S EXB is built for speed and abuse. The GPM MKV61200S differential gear set is made from durable 20CrMo steel and is aimed at owners who demand tougher internals for repeated hard driving.
Precision finished teeth ensure consistent engagement and reduce uneven wear over time. The supplied steel cross shafts add rigidity to the diff assembly so the truck can handle sudden torque and rough surfaces without premature failure.
This set is specified for 29mm diff cases and is suitable for limited slip or open differential configurations. It is a practical replacement for worn internals or as a strength upgrade for high stress use.
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