3Racing 48P 30T Pinion Gear - Lightweight 7075  [3RAC-PG4830]

3RACING 48 Pitch Pinion Gear 30T (7075 w/ Hard Coating) - 3RAC-PG4830
Price:
AUD$5.70
Brand:
3Racing
Model:
3RAC-PG4830
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Lightweight aluminium pinion for tuned RC cars

The 3Racing 48P 30T pinion is made from 7075 aluminium and finished with a hard coat to improve wear resistance while keeping weight low. This pinion suits hobbyists who adjust gearing frequently and want consistent tooth engagement.

Hard coating improves surface life

The hard-coated finish on the 7075 alloy helps resist surface wear from normal gear contact, making the pinion a practical upgrade for those balancing durability and demand for low rotating mass. The 30 tooth count supports a broad range of gearing choices.

Simple compatibility with 48 pitch spurs

Built to the 48 pitch standard, the 3Racing 48P 30T Pinion Gear fits many common spurs and chassis layouts. The precision tooth form helps reduce vibration and delivers smooth power transfer under regular running conditions.

How does tooth count change vehicle behaviour?

Increasing pinion teeth raises top speed but lowers acceleration, while fewer teeth improve acceleration at the cost of top speed. Choose based on track or driving preference.

Will the hard coat stop all wear?

The hard coating improves wear resistance but will not eliminate wear entirely; regular inspection of gears is still recommended.

Do I need to change my spur gear with this pinion?

No change is required if the spur is already 48 pitch, but final drive ratio will vary so check motor temperature and performance after fitting.

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