64 Pitch 109T Spur Gear SG-64109 Compatible with R/C by Yokomo  [SG-64109]

Price:
AUD$4.72
Brand:
Yokomo
Model:
SG-64109
GTIN:
11
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64 pitch spur - performance overview

The SG-64109 from Yokomo is a precision replacement spur built for everyday R/C drivetrain use. With 109 teeth and a 64 pitch geometry, the component delivers consistent tooth contact and dependable meshing under routine model stresses.

Designed to work with a variety of R/C gearboxes accepting 64 pitch parts, installation requires a 64 pitch pinion to preserve correct tooth engagement. Follow standard mesh setup steps to prevent premature wear to the gear and adjacent bearings.

In tuning scenarios this spur is a stable choice: its tighter machining tolerances reduce run-to-run mesh variation compared with cheaper gears, which helps maintain smoother power delivery and cleaner gear engagement.
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.

Do I need a specific pinion size?

You must use a pinion with the same 64 pitch specification; the tooth count of the pinion determines final ratio but must match pitch for correct mesh.

How often should I inspect the spur?

Check teeth and mounting points regularly after running sessions and inspect for wear, burrs, or looseness that could affect mesh or cause noise.

Can I mix this with a different pitch pinion?

No. Mixing pitch sizes will yield improper engagement and will accelerate wear; always match the SG-64109 with a 64 pitch pinion.

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