3RACING 3RAC-PG6427 Racing 64 Pitch 27T Pinion  [3RAC-PG6427]

3RACING 64 Pitch Pinion Gear 27T (7075 w/ Hard Coating) - 3RAC-PG6427
Price:
USD$3.80
Brand:
3Racing
Model:
3RAC-PG6427
Condition:
Brand New
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Competition Grade 64 Pitch Pinion 3RAC-PG6427

The 3RACING 3RAC-PG6427 pinion is produced from 7075 aluminium and finished with a durable hard coating to improve surface life under racing loads. The part focuses on repeatable tooth geometry for stable drive characteristics.

Tuning and Performance Notes

Use precise mesh setup and regular inspection to get the best service life from this aluminium pinion. The hard coat reduces micro abrasion, helping maintain consistent contact patterns crucial for lap time stability.

Compatibility Guidance

Intended for 1/10 scale vehicles using 64 pitch gearing, this 27T pinion works with standard motor shafts given matching bore and set screw arrangements. Confirm shaft dimensions during setup for optimal fit.

What are the recommended inspection intervals?

Inspect the pinion after any heavy impact and routinely after every few race events to check tooth integrity and coating condition.

How does the hard coating affect gear mesh?

The coating preserves the tooth surface, promoting steady mesh patterns; ensure correct backlash to avoid concentrated wear areas.

Is this suited to lightweight touring setups?

Yes, its low rotating mass and hardened surface make it a sensible option for lightweight, high rpm touring applications where consistent engagement is needed.