3RACING 3RAC-SG6481 81T 64 Pitch Spur Gear - Tuners Choice  [3RAC-SG6481]

3RACING 64 Pitch Spur Gear 81T - 3RAC-SG6481
Price:
NZD$7.57
Brand:
3Racing
Model:
3RAC-SG6481
Condition:
Brand New
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Practical spur gear upgrade

The 3RACING 64 Pitch Spur Gear 81T, model 3RAC-SG6481, offers smooth tooth contact for everyday tuning and track practice. It is aimed at operators who want reliable, predictable drivetrain response.

Compatibility and tuning notes

This 81-tooth, 64 pitch spur meshes with many 1/10 scale setups and is useful when refining top speed against acceleration by swapping pinions. Confirm your vehicle's pitch and centre distance before fitting.

Fitting tips for long life

Check alignment and run the gears by hand after fitting to spot tight spots or binding. Regular cleaning and torque checks on the mounting hardware will preserve performance session after session.

Can I use this spur gear on both touring cars and buggies?

The 81T 64 pitch spur will suit many 1/10 platforms but check your chassis gearcase and recommended gear pitch to be sure it is compatible with your model.

Should I change pinion size after fitting this spur?

Yes, swapping pinions is the normal way to alter top speed and torque. Make small changes and test run to find the best balance for your track or surface.

How do I reduce noise from the gear train?

Ensure correct mesh, remove any debris, and check bearings and shafts for play; a poor mesh or worn bearings often causes noise rather than the spur itself.

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