8mm Pinion Hard Coated (13T) by Synergy
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This product was added to our catalog on March 14, 2016.This is an optional 13T pinion, which supports motors with an 8mm motor output shaft. The 13T pinion will provide an effective gear ratio of 10.7:1 on the Synergy 766 helicopter. Depending on your motor and battery selection, this will provide between 1750-2250rpm.