3RACING 48 Pitch 25T Pinion Gear 7075 Hard Coating Upgrade - 3RAC-PG4825  [3RAC-PG4825]

3RACING 48 Pitch Pinion Gear 25T (7075 w/ Hard Coating) - 3RAC-PG4825
Price:
CAD$5.23
Brand:
3Racing
Model:
3RAC-PG4825
Condition:
Brand New
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Dial in better power delivery with 3RACING pinion

The 3Racing 48 Pitch Pinion Gear 25T is machined from 7075 aluminum and finished with a durable hard coating. This pinion is built for precision and longevity, helping to improve drivetrain efficiency without adding unnecessary weight.

Alloy advantages for club runs and practice

7075 aluminum is prized for its strength to weight ratio in RC applications. The hard coating reduces surface wear and helps the tooth profile resist abrasion, so the gear keeps running smoothly under frequent use.

Fitment and typical use cases

Made to suit a broad selection of 1/10 scale RC cars, this 25T pinion provides a sensible balance between top speed and torque. It transfers motor power cleanly to the spur, making it a practical choice for both track sessions and casual trail runs.

Will this 25T pinion work with a 48 pitch spur in my 1/10 car?

Yes, this 48 pitch 25T pinion is intended to pair with compatible 48 pitch spur gears on most 1/10 scale models, but verify shaft diameter and mounting style before fitting.

How much longer will the hard coating extend gear life?

The hard coating improves wear resistance and slows surface fatigue, which typically means more service hours compared with uncoated aluminium under similar conditions.

Any tips for installing the 3RACING pinion?

Check gear mesh with a thin shim or paper method, secure the set screw to the motor shaft, and confirm there is no binding before running the motor at full throttle.

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