Yokomo YOKR12-6476S 64-Pitch 76-Tooth Spur Gear Replacement  [YOKR12-6476S]

Yokomo R12-6476S - 64 Pitch 76R Spur Gear
Price:
NZD$18.17
Brand:
Yokomo
Model:
YOKR12-6476S
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Precision 64-pitch 76T spur for performance setups

This 76-tooth spur, cut to 64-pitch standards, is built for use in RC drivetrains as a spare or swap-in for 64-pitch gear trains. It provides a simple way to alter final drive behavior while keeping motor and ESC settings the same.

Installation guidance: match the spur to a 64-pitch pinion, check gear mesh and backlash carefully, and ensure the spur turns freely on the shaft without rubbing on bearings or housing features. Gradual tightening and a load check will help protect the gear teeth.

Tuning impact: choosing a 76-tooth spur increases torque at the wheels and lowers top speed, which can improve throttle modulation and traction in technical driving. Use the pinion tooth count to compute the new gear ratio for expected handling changes.

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.
Compare the pinion tooth count before and after the change; the ratio is pinion teeth divided by spur teeth. Use that ratio with motor RPM to estimate speed differences.
Inspect the gear for wear and ensure correct mesh; proper installation and regular checks are the best ways to maintain long life.
As part of routine maintenance, check the teeth and mesh after several runs and after any impact to catch wear or damage early.

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