12V Directly DC 12v Motor motors without gearing.
These are basic DC motors, just as the title says. These are a directly DC motor with no gearbox whatsoever.
We offer these simple motors in assorted power ranges at 12VDC motors which are appropriate for our range 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 moderate torque with higher speeds!
While primarily designed 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 product quality. They are simply motors that are created in such large quantities that they can be produced with a low price point.
The are produced in mass, so while its expensive to get changes made (quantity must be purchased) the stock motor is low priced because of its availability and widespread use.