Serpent 120132 - 64P 45T Aluminum Motor Pinion Gear - Track Tuning Choice  [SER120132]

Serpent SER120132 Motor-pinion Aluminium Hard 64P / 45T
Price:
£11.62
Brand:
Serpent
Model:
SER120132
Condition:
Brand New
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Track-Level Pinion: Serpent 120132 64P 45T

When precise gear ratios matter, the Serpent 120132 - 64P 45T Aluminum Motor Pinion Gear gives consistent engagement and solid construction. Its 64-pitch 45-tooth profile is made for measured setup changes at the workbench or pit lane.

Durable Anodised Finish

Produced from anodised aluminium, the pinion offers low rotational inertia and improved surface wear resistance. That finish helps maintain smooth operation across sustained use.

Versatile for Different Chassis

The 45T option on 64 pitch is a flexible choice that works well across multiple chassis layouts, letting you tweak acceleration or top-end speed to match circuit demands.

Will this pinion mesh with my spur gear?

If your spur is 64 pitch, the 45T pinion will mesh correctly. Confirm tooth count and pitch on both gears before installation.

Should I change pinion size for wet conditions?

In wet or muddy conditions, you may prefer different gearing to protect the motor and drivetrain; also clean and dry the pinion after running to avoid corrosion or grit build-up.

Is aluminium a good material for pinions?

Aluminium offers light weight and good heat transfer, and when anodised it provides useful wear resistance, though it may require more frequent checks than steel in very aggressive use.

How do I set the correct mesh with this pinion?

Start with a thin shim or a strip of paper between the gears to establish initial mesh, then tighten and rotate the drivetrain to verify smooth contact across tooth faces.

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