Redcat 21T Steel Pinion Gear (0.6 Module / 3.17mm Shaft)

Regular price $12.99

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This 21T Pinion Gear is manufactured from hard-wearing super-tough material for perfect gear operation when the action is fast and extreme.



  • Lightning EP Drift
  • Lightning EPX Pro
  • Volcano EPX/EPX Pro



  • Part# 11181
  • Shaft Size: 3.17mm
  • Material: Metal



(1) Redcat 21T Steel Pinion Gear (0.6 Module / 3.17mm Shaft)



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

  • Make sure you thread lock the grub 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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