Section 60-6,318 outlines the equipment required on bicycles used on highways. Here are the requirements:
At nighttime, a bicycle must have a front light visible from at least 500 ft and a red reflector on the rear approved by the Department of Motor Vehicles or a local authority. The red reflector must be visible from 100 to 600 feet to the rear when in front of lower beams of headlights on a bike. A red light visible from 500 feet to the rear may also be used.
A bicycle used on a highway must be equipped with a brake or brakes that allow the operator to stop the bicycle within 25 feet when moving at 10 mph on dry, level, clean pavement.
Note that this is just for educational purposes only and is not alternative for legal advice.