Tamiya 53063 Tuners Steel Pinion Set 12T/13T  [53063]

Tamiya 53063 - Steel Pinion Gear 12T/13T OP-63
Price:
NZD$16.08
Brand:
Tamiya
Model:
53063
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Pinion upgrade for reliable gear changes

The Tamiya 53063 Steel Pinion Gear Set gives hobbyists two sturdy machined steel pinions that stand up to spirited running while keeping smooth tooth engagement. With both 12T and 13T options included, swapping ratios to suit different motors or surfaces is quick and repeatable.

Set highlights for the machined pinions

  • Material: Machined steel construction for improved wear resistance
  • Tooth Count: 12T and 13T pinions included to adjust gearing in small steps
  • Compatibility: Built for Tamiya gear assemblies that use 0.4 Module metric pitch
  • Installation: Supplied with three 3mm grub screws plus an allen key for easy fitting
  • Pitch: 0.4 Module metric pitch, not compatible with standard pitch gear trains
Yes, they are suitable for higher RPM use provided the gearbox uses the 0.4 Module pitch and you check mesh and motor load when fitting.
Set a small clearance using feeler or paper method, spin the gear by hand to check engagement, then tighten the grub screws and recheck alignment.
Changing between 12T and 13T alters acceleration and top speed characteristics; pick the pinion that best matches your motor and the terrain you run on.

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