3RACING 3RAC-SG6488 88 Tooth 64 Pitch Spur Gear - Performance Replacement  [3RAC-SG6488]

3RACING 64 Pitch Spur Gear 88T - 3RAC-SG6488
Price:
£3.30
Brand:
3Racing
Model:
3RAC-SG6488
Condition:
Brand New
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Optimize Gear Mesh with the 3RACING 3RAC-SG6488 Spur

The 3RACING 64 Pitch Spur Gear 88T, model 3RAC-SG6488, is a solid choice for anyone replacing worn spurs or experimenting with drive ratios. The tooth count and pitch aim to deliver steady interaction with compatible pinions.

Function and Application

Spur gears transmit motor output through the drivetrain, and the 64 pitch 88T option offers a sensible ratio for many 1/10 scale platforms. It is especially useful when refining balance between acceleration and cruising speed.

Compatibility Tips

The 3RACING 3RAC-SG6488 works with a variety of 1/10 scale chassis built for 64 pitch systems. Ensure your pinion and gearbox accept 88 teeth and that there is adequate clearance before committing to the swap.

Does tooth count affect motor strain?

Changing the spur tooth count shifts the final drive and can alter motor load. Match the spur to a suitable pinion and monitor motor temperature during initial runs.

How do I check correct gear mesh?

Set a small clearance between pinion and spur, rotate the gear to check for smooth contact, and adjust the motor mount or shims until mesh is even across the tooth face.

When should I replace the spur gear?

Replace the spur if you see chipped teeth, excessive wear, or inconsistent mesh. Regular inspection after heavy sessions helps avoid sudden failures.

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