Hobbyists aiming for consistent gear engagement will value the Yokomo PG-4816A Precision Hard Coated Aluminium Pinion Gear. This 16-tooth unit uses lightweight aluminium construction and a wear-resistant hard coat to help maintain clean power transfer. It is manufactured to the 48 pitch standard for easy pairing with matching spur gears.
Aluminium pinions are chosen for their low inertia, which helps reduce load on the motor, while the hard coating boosts surface toughness. That mix makes the PG-4816A suitable for both track sessions and spirited backyard running.
Make sure your spur is a 48 pitch to achieve correct mesh with the Yokomo PG-4816A. Check pinion alignment and pinion-set screw tightness after the first few runs to maintain quiet, efficient operation.
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