3RACING 3RAC-PG6444 64 Pitch 44T Performance Pinion  [3RAC-PG6444]

3RACING 64 Pitch Pinion Gear 44T (7075 w/ Hard Coating) - 3RAC-PG6444
Price:
USD$3.80
Brand:
3Racing
Model:
3RAC-PG6444
Condition:
Brand New
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3RACING 3RAC-PG6444 44T Pinion for Racing Setups

The 3RACING 3RAC-PG6444 64 pitch 44T pinion is engineered for racers who need dependable gear engagement. Using 7075 aluminium for a high strength to weight ratio and a hard coating to reduce surface wear, the pinion supports repeatable mesh and predictable drivetrain response. It integrates into standard 64 pitch gear trains and is suitable for fine tuning motor and spur combinations in competitive environments.

Technical Highlights

  • Material: 7075 aluminium for high stiffness and low mass.
  • Coating: Hard finish to resist abrasive wear and extend service intervals.
  • Compatibility: Optimised for 64 pitch systems in 1/10 scale racing cars.
  • Performance: Stable power transfer and consistent tooth contact for tuning accuracy.

What setup checks are recommended after fitting the 3RAC-PG6444?

Verify motor position and mesh under load, inspect for even tooth contact across the face and confirm there is no binding through the gear train. Proper shim and motor mount adjustments are essential.

How does the 64 pitch choice affect gearing options?

64 pitch offers finer tooth engagement suited to precise setups; it narrows available tooth counts compared with coarser pitches, so plan spur and pinion combinations accordingly for target gear ratios.

Any maintenance tips for maximising life of this pinion?

Keep mesh correctly set, check for debris after off road runs, and replace the pinion if you notice uneven wear; the hard coating helps but cannot replace proper setup and periodic inspection.