Under the Road Traffic Act, which statement about a "motorcycle" is correct?
💡 Hint
A motorcycle under the Act means a two-wheeled vehicle, etc. whose engine displacement (or, for electric power, maximum rated output) is at or below a set limit (Article 2, subparagraph 19 of the Road Traffic Act). Do not confuse similar-looking displacement and output figures, and check whether electric bicycles under another law are included.
Answer: ④
Explanation
Under Article 2, item 19 of the Road Traffic Act, a motorcycle includes a two-wheeled vehicle of 125 cc or less (11 kW or less maximum rated output if electric). 250 cc or 20 kW exceed this standard, so those options are wrong. Electric bicycles are expressly excluded in sub-item (b) of the same item.
Legal basis: 도로교통법 제2조 제19호