Hello,
Many of you liked our micro metal gearmotors but said you wanted more gear ratio options, and we listened to your requests! We’ve obtained motors with ratios of 5:1, 10:1, 50:1, 150:1, 210:1, 250:1 and 298:1, all of which are available on our Motors and Gearboxes page. These new motors have higher stall currents and should be able to produce somewhat more power than the earlier models, but most importantly, you can now choose exactly the right combination of speed and strength for your project.
-Paul