3RACING 3RAC-PG6420 64 Pitch 20T Pinion - Racing Grade 7075 Hard Coat  [3RAC-PG6420]

3RACING 64 Pitch Pinion Gear 20T (7075 w/ Hard Coating) - 3RAC-PG6420
Price:
USD$3.80
Brand:
3Racing
Model:
3RAC-PG6420
Condition:
Brand New
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Race Tuned 3RACING 64 Pitch Pinion Gear 20T

The 3RACING 64 Pitch Pinion Gear 20T is engineered for competitive setups where repeatable mesh and minimal backlash matter. Machined from 7075 aluminium and finished with a hard coat, it provides a balance of strength and low inertia for track use.

High Strength Alloy with Protective Coating

Using 7075 aluminium ensures superior tensile strength for small pinions, while the hard coat surface reduces abrasive wear during prolonged high RPM operation, helping maintain consistent gear geometry.

Setup and Tuning Benefits

The 64 pitch profile supports fine-grain adjustments to gearing, making it easier to dial in acceleration and top speed for specific track conditions or tyre choices.

Application in Competitive 1/10 Builds

Suitable for a wide range of 1/10 scale race cars, the 3RACING 20T pinion is ideal for racers seeking a reliable, low-mass component that responds predictably during setup tuning.

What tuning advantages does a 64 pitch pinion give?

64 pitch allows smaller incremental changes to gearing and often smoother mesh for precision tuning compared with coarser pitches.

How should I check for correct mesh under race settings?

Use a thin paper or gear marking compound to confirm even tooth contact across the face at idle, then recheck after a short break-in run.

Is this pinion suited to high torque brushless motors?

When paired with appropriate gearing and a robust spur, the 7075 hard coated pinion handles higher torque well, but always monitor mesh under load and replace if wear appears.