The Yokomo PG-4813A 13T pinion uses lightweight aluminium for accurate tooth form and reduced drivetrain weight. It is cut to 48 pitch standards to ensure consistent engagement with matching spur gears.
The hard coat provides extra resistance to wear without adding bulk, keeping the pinion performing well through repeated sessions and hard launches.
Matched with DP48 spur gears, the PG-4813A gives smooth power handoff and predictable gear timing, useful when refining gear ratio choices.
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