Motorists should be aware that all bicycles used after dark must have:

  1. Reflective handlebar grips.
  2. A front headlight and a red taillight. ✓
  3. White reflectors on the front and rear fenders.
  4. Brake lights.

Answer: B. A front headlight and a red taillight.

After dark, a bicycle must have a front headlight and a red taillight.

Why this is the answer

The New York State Driver's Manual, in the chapter on sharing the road with bicyclists, says a bicycle used at night has to have a headlight that can be seen from at least 500 feet ahead and a red taillight that can be seen from at least 300 feet behind. That is the equipment rule the test is asking about, so the answer is the headlight-plus-red-taillight choice. The manual lists these as the required lights for night riding, which is why motorists should expect to see both on a bicycle after dark.

Why the other answers are wrong

Remember it

Picture a bike at night facing you with one white light and one red light: front light ahead, red light behind.

Official handbook: New York State Driver's Manual (MV-21), Chapter 11: Sharing the Road – Bicyclists

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.