Looking for a good continuous-rotation servo? The Grand-Wing Servo GSV0008A is a well proven unit!
This tiny unit from GWS comes with a ball-bearing supported shaft, Futaba connector, and accessory kit.
Looking for a small, well-made propeller for your projects? GWS makes a great series of propellers, and the EP2508 is a nice size for a pager motor!
Didel specially made nice aluminum brackets to fit the GM17 gear motor. Super light for very efficiently built robots!
Here's a really cool quadrature encoder and motor driver for the GM17 Gear motor designed by the micro-specialists at Didel.
Didel Module 0.3 Gears - 9 Teeth pinion, 0.61mm bore (4mm short pagers)