排気量で区分するのはレースの考え方。50cc、80cc、125cc、250cc、で区分するのは昔の二輪レースに由来。最高出力で区分する方が合理的。二輪が車重の割に燃費が良くないのは高回転高出力型エンジンだから。

a-design-for-life のブックマーク 2023/09/11 07:03

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/entry/4742023981439257295/comment/a-design-for-life" data-user-id="a-design-for-life" data-entry-url="https://b.hatena.ne.jp/entry/s/www3.nhk.or.jp/news/html/20230911/k10014188701000.html" data-original-href="https://www3.nhk.or.jp/news/html/20230911/k10014188701000.html" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww3.nhk.or.jp%2Fnews%2Fhtml%2F20230911%2Fk10014188701000.html" data-user-icon="/users/a-design-for-life/profile.png">“原付きバイク” 総排気量125CC以下も区分追加検討 警察庁 | NHK</a><br><div class="tategaki" style="margin-top:10px;width:100%;">
<br style="display:none" /><span class="tktr-gyo" style="height:640px;margin:0 19px 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">排</span><span class="char"">気</span><span class="char"">量</span><span class="char"">で</span><span class="char"">区</span><span class="char"">分</span><span class="char"">す</span><span class="char"">る</span><span class="char"">の</span><span class="char"">は</span><span class="char"">レ</span><span class="cho-on" style="width:19px;height:19px;">ー</span><span class="char"">ス</span><span class="char"">の</span><span class="char"">考</span><span class="char"">え</span><span class="char"">方</span><span class="ku-ten">。</span><span class="latin" style="width:19px;height:19px;">5</span><span class="latin" style="width:19px;height:19px;">0</span><span class="latin" style="width:19px;height:19px;">c</span><span class="latin" style="width:19px;height:19px;">c</span><span class="tou-ten">、</span><span class="latin" style="width:19px;height:19px;">8</span><span class="latin" style="width:19px;height:19px;">0</span><span class="latin" style="width:19px;height:19px;">c</span><span class="latin" style="width:19px;height:19px;">c</span><span class="tou-ten">、</span><span class="latin" style="width:19px;height:19px;">1</span><span class="latin" style="width:19px;height:19px;">2</span><span class="latin" style="width:19px;height:19px;">5</span><span class="latin" style="width:19px;height:19px;">c</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="latin" style="width:19px;height:19px;">c</span><span class="tou-ten">、</span><span class="latin" style="width:19px;height:19px;">2</span><span class="latin" style="width:19px;height:19px;">5</span><span class="latin" style="width:19px;height:19px;">0</span><span class="latin" style="width:19px;height:19px;">c</span><span class="latin" style="width:19px;height:19px;">c</span><span class="tou-ten">、</span><span class="char"">で</span><span class="char"">区</span><span class="char"">分</span><span class="char"">す</span><span class="char"">る</span><span class="char"">の</span><span class="char"">は</span><span class="char"">昔</span><span class="char"">の</span><span class="char"">二</span><span class="char"">輪</span><span class="char"">レ</span><span class="cho-on" style="width:19px;height:19px;">ー</span><span class="char"">ス</span><span class="char"">に</span><span class="char"">由</span><span class="char"">来</span><span class="ku-ten">。</span><span class="char"">最</span><span class="char"">高</span><span class="char"">出</span><span class="char"">力</span><span class="char"">で</span><span class="char"">区</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">分</span><span class="char"">す</span><span class="char"">る</span><span class="char"">方</span><span class="char"">が</span><span class="char"">合</span><span class="char"">理</span><span class="char"">的</span><span class="ku-ten">。</span><span class="char"">二</span><span class="char"">輪</span><span class="char"">が</span><span class="char"">車</span><span class="char"">重</span><span class="char"">の</span><span class="char"">割</span><span class="char"">に</span><span class="char"">燃</span><span class="char"">費</span><span class="char"">が</span><span class="char"">良</span><span class="char"">く</span><span class="char"">な</span><span class="char"">い</span><span class="char"">の</span><span class="char"">は</span><span class="char"">高</span><span class="char"">回</span><span class="char"">転</span><span class="char"">高</span><span class="char"">出</span><span class="char"">力</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">型</span><span class="char"">エ</span><span class="char"">ン</span><span class="char"">ジ</span><span class="char"">ン</span><span class="char"">だ</span><span class="char"">か</span><span class="char"">ら</span><span class="ku-ten">。</span><br style="display:none" /></span>
<span style="display:block;clear:right"></span></div><a class="datetime" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/a-design-for-life/20230911#bookmark-4742023981439257295"><span class="datetime-body">2023/09/11 07:03</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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