Serpent 120139 Aluminium Pinion Gear 64P/52T Durable Edition [SER120139]

Serpent SER120139 Motor-pinion Aluminium Hard 64P / 52T

Price:

AUD$24.44

Brand:

Serpent

Model:

SER120139

Condition:

Brand New

Quantity:

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Description
FAQ

Reliable performance from the Serpent 120139 pinion

The Serpent 120139 Aluminium Pinion Gear is crafted for RC drivers who need steady, repeatable gearing. Made from hardened aluminium and cut to a 64-pitch, 52-tooth configuration, it reduces drivetrain lash and keeps noise down. Swap it in to stabilise gear mesh and extend component life during frequent running.

Key benefits at a glance

A well chosen pinion impacts drivetrain efficiency and component longevity. The Serpent 120139 provides these practical advantages:

Material: Hardened aluminium gives strength without excessive weight for better overall balance.
Design: 64P with 52 teeth for steady torque transfer and reduced gear clash.
Compatibility: Suitable for many motor sizes and chassis types, making it a handy spare for tuning sessions.

Does this pinion need special lubrication?

Light lubrication on the spur interface can help running smoothness, but avoid heavy grease on the teeth which can attract grit; the Serpent 120139 benefits from clean, dry operation in most cases.

How should I set gear mesh with this pinion?

Adjust mesh so there is a slight clearance between teeth when rotating the motor, then lock the pinion in place. Recheck after a short run to confirm the mesh has settled correctly.

Is this pinion good for both on and off road use?

Yes. The Serpent 120139 is versatile enough for track and rougher surfaces, though regular inspection is recommended if you run in sandy or muddy conditions.