Maximize the efficiency of your Mini-Z drivetrain with this Machine Cut Delrin Pinion Gear. Designed to pair perfectly with the PN Racing 64P Spur Gear you just looked at, this 11-Tooth pinion is the "Pro2" version, meaning it is machined for competition-level concentricity.
While many stock pinions are molded plastic (which can be slightly oval), this gear is CNC Machined from a solid block of Delrin. This ensures the gear is perfectly round, reducing drivetrain vibration and "whine" to absolute zero.
Key Features
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Machine Cut Delrin: Unlike molded gears that have seams and imperfections, this machined gear offers the smoothest possible mesh. Delrin is self-lubricating, meaning it runs cooler and quieter than metal pinions.
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64 Pitch (64P): The ultra-fine tooth profile provides unmatched throttle resolution. You will feel a more direct connection between your finger and the car's acceleration.
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Lightweight: Delrin is significantly lighter than aluminum or brass.
This reduces the "rotating mass" on the motor shaft, allowing the motor to spin up (rev) faster. -
Set Screw Mounting: Features a threaded hole for a Set Screw (Grub Screw). Unlike cheap "press-fit" pinions that can slip on the shaft as the motor heats up, this pinion locks mechanically to the motor shaft.
