12V Directly DC Motors without gearing.
These are simple DC motors, simply as the title declares. These are a directly DC motor without 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 created for scooters or e-bikes using belts and 
chains (with varying size 12v Motor sprockets) to create high torque or medium torque with higher speeds!
While primarily designed for scooter or go-kart use, they are a popular range for hobbyists and inventors.
While these are low cost motors, there is nothing cheap about the quality. They are simply motors that are made in such large quantities they can be created with a low price point.
The are manufactured in mass, so while its expensive to get changes made (quantity should be purchased) the share motor is low priced because of its availability and widespread use.