12V Directly DC Motors without gearing.
These are simple DC motors, simply as the title says. These are a straight DC motor without gearbox whatsoever.
We offer these basic motors in assorted power ranges at 12VDC motors which are compatible with our 12v Motor selection of DC Speed controllers.
Without gearing, these universal motors are designed for scooters or e-bikes using belts and chains (with varying size sprockets) to create high torque or medium torque with higher speeds!
While primarily made for scooter or go-kart use, they are a favorite range for hobbyists and inventors.
While these are low priced motors, there’s nothing cheap about the quality. They are simply just motors that are made in such large quantities that they can be created with a minimal price point.
The are manufactured in mass, so while its expensive to get adjustments made (quantity should be purchased) the stock motor 
is low cost due to its availability and widespread use.