The 64 pitch 40T pinion 3RAC-PG6440 is ideal for builders focused on smooth power delivery and predictable gearing. Machined from 7075 aluminum and finished with a hard coating, it offers consistent meshing and resistance to surface wear.
The 64 pitch tooth form promotes efficient power transfer and quieter engagement. The 40-tooth option provides a useful range for dialing in speed versus torque for different track or terrain demands.
7075 aluminum combines low weight with high tensile strength, making it a preferred choice for performance-oriented parts. The hard coating protects contact surfaces to maintain accuracy over many cycles.
Designed for many 1/10 scale RC models, this pinion offers an easy performance upgrade. Standard installation methods apply and most hobbyists can swap in this gear with basic tools.
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