3Racing 64 Pitch 74T Spur Gear 3RAC-SG6474 - Tuning Choice [3RAC-SG6474]

3RACING 64 Pitch Spur Gear 74T - 3RAC-SG6474

Price:

NZD$7.56

Brand:

3Racing

Model:

3RAC-SG6474

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R/C General - Gears - Spur Gears

Dial in gear ratios with the 3Racing 64 Pitch Spur Gear 74T

This 74-tooth 64 pitch spur is aimed at modelers who prefer incremental ratio changes. The 3Racing 64 Pitch Spur Gear 74T helps smooth power delivery and makes gearing adjustments straightforward for both practice sessions and race day. Its tooth count offers finer steps for tweaking acceleration versus top speed balance.

Can I mix this with other 64 pitch parts?

Yes. It is compatible with standard 64 pitch pinions and gearboxes, but confirm pinion tooth count and shaft fit before final assembly.

Any tips for installing on a shaft?

Clean the shaft and set the gear so the mesh is even across teeth. Use a thread locker where applicable and recheck alignment after the first few runs.

What effect does 74T have on top speed?

A larger spur like 74T gives finer steps when changing pinions, letting you tune the balance between acceleration and top speed more precisely.

How do I maintain smooth operation?

Keep teeth free of debris, check mesh regularly, and use a suitable light grease on the gear faces if recommended for your drivetrain.