12V Directly DC Motors without gearing.
These are basic DC motors, 
simply as the title states. These are a straight DC motor with no gearbox whatsoever.
We offer these basic motors in assorted power ranges at 12VDC motors which are appropriate for our selection of DC Speed controllers.
With no gearing, these universal motors are created for scooters or e-bikes using belts and chains (with varying size sprockets) to create high 12v Motor torque or moderate 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 created in such large quantities they can be produced with a minimal 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 due to its availability and widespread use.