Yokomo Z4-SG87 48P 87T Spur Gear for YZ-4 Upgrade  [Z4-SG87]

Yokomo Z4-SG87 DP48/87T Spur Gear for YZ-4
Price:
£4.41
Brand:
Yokomo
Model:
Z4-SG87
GTIN:
3888
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YZ-4 Spur Gear Solution by Yokomo Z4-SG87

The Yokomo Z4-SG87 48 pitch, 87 tooth spur is tailored for the YZ-4 chassis and delivers smooth power transfer through the drivetrain. Its tooth form and pitch promote steady engagement to reduce chatter and maintain drive feel during aggressive runs. Use it when servicing your YZ-4 or when you need a reliable replacement spur.
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 this require a custom pinion?

No custom pinion is required if you match the existing tooth pitch and shaft fit. Confirm pinion compatibility for tooth size and shaft diameter before fitting.

Is this suitable for club race use?

Yes, the 48P 87T profile is commonly used in club competition for its blend of strength and precise engagement, making it a sensible choice for regular racing.

How do I maintain the spur for long life?

Keep the spur clean, check for chipped teeth, and maintain correct mesh. Light lubrication and prompt replacement when wear appears will preserve drivetrain components.

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