3RACING 3RAC-PG4832 Racing Pinion 48 Pitch 32T  [3RAC-PG4832]

3RACING 48 Pitch Pinion Gear 32T (7075 w/ Hard Coating) - 3RAC-PG4832
Price:
USD$3.80
Brand:
3Racing
Model:
3RAC-PG4832
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Race-Focused Pinion for Precise Drivetrain Response

The 3RACING 48 Pitch Pinion Gear 32T manufactured from hard-coated 7075 aluminium is aimed at racers and tuners who prioritise dependable engagement and predictable wear characteristics. Its construction helps retain accurate tooth geometry under repetitive load, supporting repeatable gear mesh during setup changes and tuning.

Engineering Notes for Tuners

7075 aluminium provides a high strength-to-weight profile while the hard coating improves surface wear resistance at the contact points. These attributes support consistent contact patterns and help maintain reliable gear behaviour across tuning sessions and track conditions.

Setup and Application Guidance

When using the 3RACING 3RAC-PG4832 pinion, confirm correct pitch alignment and spline compatibility with the spur. Fine-tune mesh and secure the pinion retention method to avoid movement under load. Regular inspections will ensure consistent tooth engagement and help detect early wear before it affects performance.

How does this pinion affect gear mesh tuning?

The hard-coated 7075 material helps maintain tooth profile during repeated setup adjustments, making mesh tuning more consistent between runs.

Is this pinion suitable for high-stress racing environments?

Yes, the combination of 7075 aluminium and a hard surface treatment is intended to improve resistance to wear in demanding conditions, though always match gearing to motor and track demands.

What should I check after a race day?

Inspect tooth profiles for nicks or uneven wear, verify mesh and retention security, and replace the pinion if you observe compromised engagement.