64-Pitch 76T Spur Gear for RC Drivetrains - Yokomo YOKR12-6476S  [YOKR12-6476S]

Yokomo R12-6476S - 64 Pitch 76R Spur Gear
Price:
CAD$14.90
Brand:
Yokomo
Model:
YOKR12-6476S
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64-pitch 76-tooth spur for scale RC drivetrains

This 64-pitch, 76-tooth spur gear is intended for RC drivetrain assemblies and serves as a replacement or spare for 64-pitch gear sets. It allows modelers to change final drive ratios while leaving motor and ESC settings untouched.

Installation notes: pair this spur with a 64-pitch pinion, set correct mesh and backlash, and confirm the spur spins freely on the shaft without binding against bearings or gearbox parts. Tighten fasteners in stages and re-check the mesh under light load to avoid premature tooth wear.

Tuning role: fitting a 76-tooth spur moves the overall ratio toward lower top speed and higher wheel torque, helping with smoother throttle control and improved traction in technical sections. Calculate final ratios using the motor pinion tooth count for expected on-track results.
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.

Is this spur made for 64-pitch gearing?

This spur is specified for 64-pitch systems, so use it with a 64-pitch pinion to ensure proper tooth engagement.

How do I set the gear mesh correctly?

Start with the gears aligned, introduce a small clearance, rotate the mesh under light pressure to seat the teeth, then tighten hardware progressively and confirm smooth rotation without binding.

Will this spur fit my vehicle?

Confirm your model uses 64-pitch gearing and that the spur bore and shaft dimensions match before installation to ensure fitment.

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