Serpent 120156 48P Aluminium Pinion 18T - Precision Machined  [SER120156]

Price:
NZD$23.25
Brand:
Serpent
Model:
SER120156
Condition:
Brand New
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Precision 48P Aluminium Pinion for Tuning

Fit the Serpent 120156 48P Aluminium Pinion Gear to sharpen drivetrain response in your model. This 18-tooth pinion is machined to tight tolerances, helping to deliver consistent engagement and efficient power transfer.

Lightweight Hardened Construction

The hardened aluminium construction keeps weight down while improving heat handling during long runs. That combination helps maintain consistent mesh and reduces premature wear under hard use.

Designed for Easy Ratio Changes

Whether adjusting top speed or torque for differing tracks, the Serpent 120156 works with standard 48 pitch spurs for straightforward ratio swaps and quick setup changes.

Can I use this pinion on an off-road buggy?

Yes, you can use the Serpent 120156 on many off-road buggies that accept 48 pitch gearing, though consider protection from heavy mud or grit which can accelerate wear.

Is hardened aluminium better than steel here?

Hardened aluminium offers lighter weight and good heat dissipation, which helps handling and acceleration. For extreme durability under abuse, steel can be an alternative depending on use case.

What set screw size is required?

Check your motor shaft specifications and the pinion bore; many Serpent pinions use common set screw sizes. Ensure correct thread engagement and a thread locker if needed.

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