Serpent SER120109 Aluminium Hard Pinion Gear 64P/22T  [SER120109]

Price:
AUD$20.12
Brand:
Serpent
Model:
SER120109
Condition:
Brand New
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Durable Aluminium Pinion for Hobby Racers

Upgrade your drivetrain with the Serpent SER120109 Motor-pinion Aluminium Hard 64P / 22T, a lightweight aluminium pinion aimed at improving gear engagement. Its construction is suited to repeated running and tuning sessions.

Smooth Engagement and Reduced Inertia

The 64P 22T profile provides close tooth contact for predictable power transfer and reduced backlash. Aluminium construction lowers rotational inertia while offering adequate wear resistance for general racing.

Easy Fitment Across Motors

Designed to work with many motors that accept 64P pinion gears, this unit lets you experiment with different ratios to dial in acceleration or top speed for your vehicle.

How should I set gear mesh for this pinion?

Start with a small paper test to set basic mesh, then fine tune under power checks. Correct mesh prevents premature wear and noisy running.

Is this pinion suitable for brushless motors?

Yes, it fits many brushless motor shafts that use 64P pinions. Confirm your motor shaft size and spline type before purchase.

Can I replace a worn pinion with this part?

Absolutely, replacing worn steel or plastic pinions with a machined aluminium 64P 22T can restore drivetrain feel, provided the fit matches your motor.

Do I need threadlocker on the grub screw?

Use a mild threadlocker if you race hard or see screws come loose. Otherwise torque to spec and check periodically.

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