The Planetary Gearset kit from Tamiya gives you a huge selection of ratios in one package
The Tamiya Twin Motor Gearbox is a compact 2-motor package with integrated gearboxes. If you have an application for 2 motors in a tidy package, this is the what you require!
This air pump really blows! This pump operates at 12V and has enough power for most small projects.
You know and love the GM15, but hate the pulley-shaft? Ok, ok - here's a more standard "D" shaft configuration!
This 1:192 Tiny Geared Pager Motor has an offset shaft much like the GM2, but is roughly half the size in every dimension. We suspect that these were the motors used for the Magic school bus in it's miniature state.
Call it a teeny, tiny little brother to the GM3 gearbox. With a suitably smaller appetite for power!
This is the tiniest gearmotor we've seen that's humanly affordable. What can you do with it? Ummm...
The GM6 is a baby version of our popular GM2 gear motor.
A High-Efficiency (HE) 3V DC motor coupled to a 228:1 gearbox give you a very useful low-power gearmotor!
Here by popular demand, and brought to you only from Solarbotics! The pager gear motor is geared 81:1 spins at 233 RPM and draws 13mA (118mA stall) at 3V giving 2.3in*oz.