ZCI 18:1 Gearset

  • Model: ZCI-CL-16
  • Shipping Weight: 0.08kgs
  • Manufactured by: ZCI


ZCI CNC-machined 18:1 hardened steel gears will last much longer than the stock King Arms, G&P, or VFC gears.

They're a great replacement for those seeking to replace their stock-ratio gearset.

Tip: When installing new gears, it is important to shim them properly to remove lateral movement. Grab some shims here and here.

Tip 2: Shimming can be a time-consuming process of guessing and checking. However, take the guessing out of the equation by checking your amperage load with this Watt Meter. Added a shim? Check the amp draw to make sure the shim didn't make things worse. Lower the amps = higher efficiency.

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This product was added to our catalog on Sunday 31 August, 2014.