This Part Fits the following kits / parts:

Show Discontinued Kits

#72484 - PINION GEAR 12T (STEEL/ MICRO RS4)

Discontinued, replacement parts: #72481, #72485

Fine-tune the speed and acceleration of the Micro RS4 with a selection of tough metal pinion gears! Use a larger pinion for higher top speeds, or use a smaller pinion gear for increased acceleration.

Includes a set screw for attaching the pinion to the motor shafts.

#72480 - PINION GEAR 8T (STEEL/MICRO RS4)
#72481 - PINION GEAR 9T (STEEL/MICRO RS4)
#72482 - PINION GEAR 10T (STEEL/MICRO RS4)
#72483 - PINION GEAR 11T (STEEL/MICRO RS4)
#72484 - PINION GEAR 12T (STEEL/MICRO RS4)
#72485 - PINION GEAR 13T (STEEL/MICRO RS4)

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