3RACING 3RAC-SG6477 77T Spur Gear Performance Upgrade  [3RAC-SG6477]

3RACING 64 Pitch Spur Gear 77T - 3RAC-SG6477
Price:
£3.29
Brand:
3Racing
Model:
3RAC-SG6477
Condition:
Brand New
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Tuning Overview for the 3RACING 3RAC-SG6477 Spur Gear

The 3RACING 3RAC-SG6477 64 pitch 77T spur gear is aimed at modelers wanting incremental changes in gearing. Its tooth count is a practical choice when adjusting balance between acceleration and top end.

Why Use a 64 Pitch 77T?

A 64 pitch 77T spur provides refined steps in ratio selection which can help you tailor the car's behaviour for specific track layouts and grip levels. Small changes often yield noticeable handling differences.

Installation and Compatibility Notes

This spur gear fits many standard 64 pitch setups, making it useful for quick swaps during setup sessions. Always verify pinion match and ensure secure fastening after installation.

How do I check if it fits my car?

Measure your current spur pitch and tooth count, then compare with the 3RACING 3RAC-SG6477. Also confirm pinion bore and shaft size for a correct fit.

Will this change require ESC or motor reprogramming?

Minor ratio changes from swapping to a 77T are usually handled by your existing setup, but you may wish to fine tune throttle curves or timing for optimal response.

What maintenance should I do after fitting?

After fitting the 3RACING 3RAC-SG6477 check mesh, secure fixings, and run the drivetrain briefly to confirm smooth engagement. Inspect periodically for wear during regular maintenance.

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