The Kyosho PNGS4828 steel pinion is a straightforward upgrade for anyone wanting a tougher pinion option. With 28 teeth and a 48-pitch profile, the steel construction prioritises wear resistance and consistent engagement under load. It is compatible with many standard RC drivetrains and suits both weekend tuners and regular racers.
Using steel for the PNGS4828 reduces the chance of tooth deforming and extends service intervals compared to softer alloys. That robustness helps the drivetrain keep predictable performance through repeated use.
The 28T-48P format gives a useful gearing point for altering acceleration or top speed. It lets enthusiasts make meaningful changes to vehicle behaviour while retaining a long-lasting pinion gear.
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