The 3Racing SAK-F79A 10T metal differential gear set is a durable upgrade for the SAK-F79 chassis. Replacing plastic internals with metal helps the drivetrain cope with heavier loads and delivers steadier gear contact for rougher surfaces.
This 10T metal gear set is built to endure repeated stresses and maintain consistent engagement, which reduces surprises on mixed surfaces and during spirited runs. It suits drivers who push their car in varied environments.
Because metal gears resist wear better than plastic, you can expect fewer replacements and simpler upkeep. Upgrading reduces downtime and keeps your model ready for action with less frequent component swaps.
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