Serpent 120137 64P 50T Hard Aluminium Pinion Gear - Precision Fit [SER120137]

Serpent SER120137 Motor-pinion Aluminium Hard 64P / 50T

Price:

NZD$28.22

Brand:

Serpent

Model:

SER120137

Condition:

Brand New

Quantity:

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Description
FAQ

Precision Pinion for Hobbyists

The Serpent 120137 motor pinion gear is made from hard aluminium to provide stable tooth profiles and extended service life. Its 64 pitch and 50 teeth layout helps maintain clean power transfer, reducing slop and ensuring consistent throttle response for club and weekend running.

Will this pinion suit brushless motors with standard shafts?

It fits motors that accept a 64P pinion and the same shaft diameter. Confirm your motor shaft diameter and the pinion bore before ordering to avoid fit issues.

Is aluminium better than steel for pinions in RC use?

Hard aluminium offers a good balance of weight and durability for many hobby applications, though heavy-duty competition users sometimes prefer steel for extreme longevity. Consider your driving style when choosing.

Any tips for installing this 64P 50T pinion?

Align the pinion on the motor shaft, set mesh with a test strip, and lock the set screw securely. Re-check mesh after the first few runs as components bed in.