A replacement for the GM14 that has more torque!
This long-motored 360:1 Mini Metal Gear Motor is a torquey, compact brute!
You know and love the GM15, but hate the pulley shaft? Ok, ok - here's a more standard "D" shaft configuration!
This is the tiniest gear motor we've seen that's humanly affordable. What can you do with it? Ummm...