3RACING 64 Pitch Spur Gear 89T 3RAC-SG6489 Performance Spur  [3RAC-SG6489]

3RACING 64 Pitch Spur Gear 89T - 3RAC-SG6489
Price:
AUD$6.64
Brand:
3Racing
Model:
3RAC-SG6489
Condition:
Brand New
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Practical Spur Gear for Tuning

The 3RACING 64 Pitch Spur Gear 89T 3RAC-SG6489 lets you tweak gearing on 1/10 scale RC cars with predictable results. Its tooth count is well suited for finding a compromise between quick acceleration and useful top speed.

Where to Use It

This 89T spur suits a broad range of 1/10 scale applications from bashing to club racing. It is a good option when you want a versatile ratio that performs across different track layouts.

Fitting Advice

Ensure the spur and pinion mesh is set to the correct clearance to avoid noisy engagement or accelerated wear. Regular checks and light maintenance will help the gear remain consistent over time.

Do I need a different pinion with this spur?

Changing the pinion is common when altering spur tooth count; match the pinion to achieve the final ratio you want and confirm motor clearance.

Can this handle high power setups?

The spur helps with gear ratio tuning, but drivetrain longevity under high power depends on the whole setup including bearings, shafts, and motor torque.

Any quick setup checks before running?

Verify gear mesh, check for wobble on the spur mount, and spin the drivetrain by hand to listen for binding before the first run.

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