Traxxas 31T Pinion Gear (48-Pitch / 3mm Shaft / #2431)

Regular price $3.99

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Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions.



Accessory Part for:

  • 1/16 E-Revo® VXL 4WD
  • 1/16 E-Revo® 4WD
  • 1/16 Slash 4WD
  • Bandit® VXL 2WD
  • Bandit® 2WD
  • Ford® Fiesta® ST Rally 2WD
  • Rustler® VXL 2WD
  • Stampede® VXL 2WD
  • Drag Slash 2WD
  • Ford® F-150 Raptor 2WD
  • Rustler® VXL 2WD
  • Slash 2WD Unassembled Kit
  • Slash VXL 2WD
  • Slash 2WD



  • Part# 2431
  • Teeth: 31T
  • Pitch/Module: 48-Pitch
  • Material: Metal
  • Color: Silver
  • Recommendations: Use with 48-Pitch Spur Gears & motors with 3mm Shafts



(1) Traxxas 31T Pinion Gear (48-Pitch / 3mm Shaft / #2431)
(1) Set Screw



  • Always refer to your vehicle's manual or check with the vehicle's manufacturer to verify compatibility.

  • Make sure you thread lock the grub/set screw.

  • Larger gears will result in higher top-end speeds while smaller gears provide more torque. For quicker acceleration, it is recommended to go for a smaller pinion gear (with fewer teeth) and a larger spur gear (with more teeth). Your car will accelerate off the mark very quickly with more torque, and you'll also benefit from cooler running temperatures, extending the life of your motor and ESC. Always consult your vehicle owner’s manual for proper gearing ratios and temperature ranges to keep your electronics safe.



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