3RACING 3RAC-PG6425 25T 64 Pitch Pinion Gear Hard Coated [3RAC-PG6425]

3RACING 64 Pitch Pinion Gear 25T (7075 w/ Hard Coating) - 3RAC-PG6425

Price:

NZD$6.53

Brand:

3Racing

Model:

3RAC-PG6425

Condition:

Brand New

Quantity:

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Description
FAQ

Improve Gearbox Smoothness with 3RACING 3RAC-PG6425

The 3RACING 64 Pitch Pinion Gear 25T offers a practical upgrade for hobbyists wanting steadier drivetrain behaviour. Built from 7075 aluminium and protected by a hard coating, it resists abrasion while keeping tooth profiles accurate.

Notable Specifications of this Pinion

Material: 7075 aluminium provides a high strength to weight ratio for responsive gear changes.
Durability: The hard coating helps shield the teeth from wear during sustained running.
Compatibility: Suits models that use a 64 pitch, 25-tooth pinion configuration.

When to Fit This Gear

Fit this pinion when you want improved wear resistance without adding excess mass to the drivetrain. It is a good choice for club racers and weekend drivers who swap setups frequently.

Is this pinion suitable for high torque setups?

The 7075 aluminium core is strong, but confirm motor torque and pinion mesh to avoid excessive strain; consider steel options for extreme torque.

Does the hard coating affect gear fitting?

No, the coating is thin and should not change dimensions; ensure you file burrs and check shaft fit before final assembly.

What maintenance is recommended?

Regularly clear debris, verify backlash and mesh, and replace the pinion if deep scoring appears on the teeth.

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