2
no. most custom motorcycles DO NOT have any
Most states require 1 mirror mounted on the driver's left side
Because they give a more "wrap around" view, thus cutting down on blind spots.
Yes
No For motorcycles, if it is street legal and intended for street use, yes. Check your state laws, some states require 2 mirrors while some states require only 1.
2
Motorcycles are hardest to see on the road in a driver's blind spots, particularly in the areas directly behind and beside the vehicle. This is due to the smaller size and narrower profile of motorcycles compared to larger vehicles, making them easily obscured from view. It is crucial for drivers to check their blind spots carefully and use their mirrors effectively to ensure they are aware of any nearby motorcycles.
not leass than two
Laser mirrors are special mirrors used to direct laser beams. The mirrors are specially designed for the type and wavelength of the laser being used to keep the amount of light absorbed by the mirror to a minimum.
Most motorcycles use convex mirrors because they provide a wider field of view, making it easier for the rider to see vehicles approaching from behind. Concave mirrors would distort the image and make objects appear smaller than they actually are.
In New York you have to have one rear-veiw mirror to pass inspection.
TWO (2): The rear view mirror and left side driver's mirror. If the vehicle has no rear window, then TWO outside mirrors are required.