# MenkyoQuest — Question ch3_q014

Chapter: Ch. 3 Bikes & E-Mobility
Section: 第２節 自転車の正しい乗り方
Type: Multiple choice
Difficulty: hard

## Question
Which of the following is a correct requirement for an ordinary bicycle?

## Options
A. The length must not exceed 180 centimeters and the width must not exceed 60 centimeters
B. The length must not exceed 190 centimeters and the width must not exceed 60 centimeters
C. The length must not exceed 190 centimeters and the width must not exceed 70 centimeters
D. The length must not exceed 200 centimeters and the width must not exceed 60 centimeters

## Correct answer
B. The length must not exceed 190 centimeters and the width must not exceed 60 centimeters

## Explanation
The Rules of the Road, Chapter 3, Section 2, 3(2) clearly states: "The length must not exceed 190 centimeters and the width must not exceed 60 centimeters." The correct dimensions are length 190 cm and width 60 cm.

## Driving school curriculum
Stage 1 – Topic 1: Driver's mindset

## Source passage (Rules of the Road)
３ 普通自転車の確認 (２) 長さは190センチメートル、幅は60センチメートルをそれぞれ超えないこと。

## Tags
普通自転車, 車体寸法, 要件, 数値

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Source basis: National Police Agency's official Rules of the Road manual (Public Domain under Article 13 §2 of Japan's Copyright Act).
Copyright on AI-drafted explanations belongs to the MenkyoQuest team.