Yokomo PG-6446A Precision 64 Pitch 46T Hard Coated Aluminum Pinion Gear  [PG-6446A]

Upgrade gearing with the Yokomo PG-6446A pinion

The Yokomo PG-6446A Precision Hard Coated Aluminum Pinion Gear is aimed at hobbyists who want consistent, long lasting performance in 64 pitch drivetrains. Manufactured from lightweight aluminum and finished with a hard coating, it has 46 teeth to mate with standard 64 pitch spur gears while resisting wear during regular use.

Benefits for racing and tuning

For club racers and weekend tuners, the PG-6446A balances reduced rotating mass with sufficient strength to transfer power efficiently. That lighter pinion load helps keep motor temperatures lower while maintaining a reliable gear mesh under load.

Fitting and upkeep tips

When fitting the PG-6446A, confirm your spur gear is 64 pitch and set the gear mesh correctly to avoid premature wear. Tighten the pinion securely, check mesh and backlash, and inspect the hard coating periodically to keep the drivetrain running smoothly.