12-Volt, 4 Amp, 1/64 HP Replacement Service Motor | Gandy
High Torque Permanent Magnet DC 12V High Speed 12000 RPM Brush Small DC Motor - - Amazon.com
12 V - 2000 RPM - Slow Speed Electric DC Motor w/ Knurled 3.17mm Shaft - High TQ | eBay
12 Volt Gearhead Motor High Torque & Lower Noise | NFPshop.com
Pololu - 30:1 Metal Gearmotor 37Dx52L mm 12V (Helical Pinion)
Amazon.com: 12V 250W Electric Motor Heavy Duty DC Gear Reduction Brush Motor, with 9 Tooth Sprocket, for Electric Bicycle, Scooter, Bikes : Sports & Outdoors
12V DC Motor 251RPM w/Encoder - RobotShop
High Torque DC Motor 12V 3500RPM Permanent Magnet Motor High Speed CWCCW 12V DC | eBay
12V, 24V Brushed DC Motor Micro DC Motor | Microdcmotors.com
12/24V DC Motor 30W High Speed CW/CCW Permanent Magnet DC Motor for DIY Generator(12V 3500rpm) - - Amazon.com