Arrowmax AM-364021 64P 21T 7075 Pinion Gear Lightweight Strength  [AM-364021]

Arrowmax AM-364021 Pinion Gear 64P 21T 7075 Hard
Price:
AUD$7.95
Brand:
Arrowmax
Model:
AM-364021
Condition:
Brand New
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Refine Drivetrain Performance with Arrowmax AM-364021

The Arrowmax AM-364021 pinion is made from 7075 hard aluminum to provide a durable yet light gear option for RC enthusiasts. Its build supports consistent performance across long runs and demanding conditions.

Design Highlights of the 64P 21T Pinion

This is a 64-pitch pinion with 21 teeth that promotes smooth torque transfer and stable engagement with compatible spur gears. The 7075 aluminum delivers good fatigue resistance while keeping rotational mass down.

Where to Use It

Suitable for many RC platforms that accept 64P pinions, the Arrowmax 64P 21T is useful for both routine replacements and selective upgrades to optimise acceleration or top speed depending on spur pairing.

How do I match this pinion to my spur gear?

Ensure both pinion and spur are 64-pitch so tooth profiles match. Then set mesh and backlash according to your chassis manual for smooth operation.

Will this pinion reduce drivetrain noise?

Properly set mesh with a 64P 21T pinion can help reduce noise. Noise levels also depend on spur condition, bearings, and overall drivetrain alignment.

Is this suitable for hobby and club racing?

Yes, the combination of 7075 aluminium and the 64P 21T spec makes it appropriate for hobby and club level racing, provided fitment and setup are correct.

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