Performance 64 Pitch 40T Pinion Gear with Hard Coat - 3RAC-PG6440 by 3Racing [3RAC-PG6440]

3RACING 64 Pitch Pinion Gear 40T (7075 w/ Hard Coating) - 3RAC-PG6440

Price:

£2.83

Brand:

3Racing

Model:

3RAC-PG6440

Condition:

Brand New

Quantity:

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Description
FAQ

Performance-Focused 64 Pitch 40T Pinion Gear

The 64 pitch 40T pinion 3RAC-PG6440 is designed for modelers seeking precise, repeatable gear engagement. Machined from 7075 aluminum and protected with a hard coating, it maintains tooth profile integrity under load.

Precision Engineering for Smooth Operation

A 64 pitch geometry ensures close tooth contact and efficient power flow. The 40-tooth option helps you refine final drive characteristics to match motor and terrain demands.

Why Choose 7075 Aluminum?

7075 aluminum combines lightweight properties with high tensile strength, making it ideal for performance parts. The hard coat reduces surface wear and keeps the gear running true for longer intervals.

Compatibility and Installation

Suitable for many 1/10 scale RC platforms, this pinion is an effective upgrade for improving drivetrain precision. Installation is straightforward for anyone familiar with standard pinion swaps.

How will a 40T pinion affect my gearing?

A 40T pinion alters the overall gear ratio; depending on your ring gear, you may notice increased acceleration or a change in top speed. Test changes incrementally to tune performance.

Are there fitment checks to do before ordering?

Confirm your model uses 64 pitch gearing and verify pinion bore and shaft dimensions. Matching these details prevents misfits and speeds up installation.