Yokomo SG-6489 64 Pitch 89T Machined Spur Gear  [SG-6489]

Yokomo SG-6489 Precision 64 Pitch Spur Gear 89T
Price:
£2.49
Brand:
Yokomo
Model:
SG-6489
GTIN:
11
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SG-6489 Spur Gear for Precision Tuning

The Yokomo SG-6489 64 pitch spur gear with 89 teeth helps deliver precise ratios for racers who tune gear selection. Pair with a 64 pitch pinion to preserve tooth engagement and efficient power transfer.

Advantages of choosing SG-6489

Fine tooth geometry and accurate manufacture reduce drivetrain losses and assist in predictable acceleration and handling on technical layouts.

Practical installation notes

Confirm the pinion matches 64 pitch and check mesh using a feeler or paper method to avoid binding. Regularly inspect set screws and the spur hub for movement.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Does the SG-6489 suit competitive touring cars?

Yes, many touring car racers use 64 pitch spur gears like this, provided the chassis and mount accept the part.

How do I check gear alignment properly?

Ensure shafts are parallel, set a small contact patch, run the gears by hand, and listen for smooth operation before powering up.

Are replacements easy to source?

Parts like this are commonly stocked by hobby shops and online retailers that carry Yokomo spares, so replacements are straightforward to obtain.

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