Yokomo ZM-S84 Precision 84 Tooth Spur 41 Pitch  [ZM-S84]

Yokomo ZM-S84 84 Tooth, 41 Pitch Spur Gear
Price:
£4.41
Brand:
Yokomo
Model:
ZM-S84
GTIN:
3888
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Precision-engineered spur for consistent drivetrain response

The Yokomo ZM-S84 84 Tooth, 41 Pitch Spur Gear offers precise tooth profiles to help maintain steady torque transfer and minimise backlash. It is a reliable choice for both repair and incremental upgrades on compatible models.

Sharper engagement and quieter running

Careful machining of the teeth reduces vibration and lowers operational noise, improving the overall feel of the drivetrain. Correct mesh with a matching 41 pitch pinion yields smoother acceleration and less component stress.

Broad fitment for common RC gearboxes

The gear is supplied to suit typical spur mounts and works well in many chassis that accept 41 pitch components. Always match the tooth count and pitch when replacing spurs to preserve intended gear ratios.
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.

Will the Yokomo ZM-S84 change my car's top speed?

The spur tooth count affects gearing. Moving to an 84-tooth spur from a different tooth count will adjust your final ratio, which can impact top speed and acceleration.

Should I pair this with a Hardened pinion?

For higher-powered motors, using a hardened pinion can help reduce wear and extend the life of both pinion and spur under heavier loads.

Any setup advice for best mesh?

Start with the manufacturer suggested centre distance for 41 pitch, set light mesh with a feeler or gear gauge, then tighten and recheck after a short run-in period.

Is this a direct replacement for worn spurs?

If your worn spur matches 84 teeth and 41 pitch, the Yokomo ZM-S84 will often be a direct swap. Verify mounting and clearances before final assembly.

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