The Yokomo PG-4816A Precision Hard Coated Aluminium Pinion Gear is aimed at builders who want consistent drivetrain behaviour. This 16-tooth pinion features a light aluminium core with a protective hard coat to resist wear, and it is sized to 48 pitch for compatibility with common spur gears.
Aluminium pinions reduce rotational mass while the hard coat helps guard against tooth wear. That combination is beneficial for both competitive and recreational RC use where durability matters.
Ensure the spur gear is 48 pitch before installing the Yokomo PG-4816A and set the mesh to the manufacturer recommended clearance. Periodically inspect alignment and screw tightness after running to prevent slippage and wear.
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