N.D. Cent. Code § 39-10.1-07: Lamps and other equipment on bicycles

1.Every bicycle when in use at nighttime must be equipped with a lamp on the front which emits a white light visible from a distance of at least five hundred feet [152.4 meters] to the front and with a red reflector on the rear of a type approved by the department. A lamp emitting a red light visible from a distance of five hundred feet [152.4 meters] to the rear may be used in addition to the red reflector.

2.Every bicycle must be equipped with a brake which will enable the operator to make the braked wheels skid on dry, level, clean pavement.