About Heli Pinion Calculator
A simple application that will let you choose what optimal motor pinion teeth count to use on your rc helicopter. Selecting proper motor pinion is essential to provide smooth motor operation, preventing motor overload or bug down.
Download and install
Heli Pinion Calculator version 1.0 on your
Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package:
com.picmoco.motorpinioncalc, download Heli Pinion Calculator.apk
by R####:
Very simple but easy app. Can't beat free.