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	<title>ロードライト  |  素人から素人のための自転車遊</title>
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	<description>Enjoy 自転車 旅 グルメ キャンプ アフィリエイト</description>
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		<title>マイNo.1ベスト451タイヤ</title>
		<link>https://2021tomoziblog.com/%e3%83%9e%e3%82%a4no-1%e3%83%99%e3%82%b9%e3%83%88451%e3%82%bf%e3%82%a4%e3%83%a4/</link>
					<comments>https://2021tomoziblog.com/%e3%83%9e%e3%82%a4no-1%e3%83%99%e3%82%b9%e3%83%88451%e3%82%bf%e3%82%a4%e3%83%a4/#respond</comments>
		
		<dc:creator><![CDATA[Tomozi2012]]></dc:creator>
		<pubDate>Sun, 31 Aug 2025 08:50:23 +0000</pubDate>
				<category><![CDATA[カスタム]]></category>
		<category><![CDATA[ポタリング]]></category>
		<category><![CDATA[20]]></category>
		<category><![CDATA[20×1.1/8]]></category>
		<category><![CDATA[20×1.3/8]]></category>
		<category><![CDATA[20インチ]]></category>
		<category><![CDATA[451]]></category>
		<category><![CDATA[451タイヤ]]></category>
		<category><![CDATA[Dahon dash P8]]></category>
		<category><![CDATA[IRC]]></category>
		<category><![CDATA[Maxxis]]></category>
		<category><![CDATA[siren comp]]></category>
		<category><![CDATA[TPU]]></category>
		<category><![CDATA[TPUチューブ]]></category>
		<category><![CDATA[おすすめ]]></category>
		<category><![CDATA[サイレン コンプ]]></category>
		<category><![CDATA[タイヤ]]></category>
		<category><![CDATA[タイヤ交換]]></category>
		<category><![CDATA[デトネイター]]></category>
		<category><![CDATA[ミニベロ]]></category>
		<category><![CDATA[ラテックス]]></category>
		<category><![CDATA[ロードライト]]></category>
		<category><![CDATA[折り畳み自転車]]></category>
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					<description><![CDATA[IRCロードライトを使用してたのですが、チューブを交換してみるとサイドが膨らんでタイヤが一回転するたびにガタンとなるようになってしまいました(^_^;) 新タイヤIRCサイレンコンプ20✕1.3/8に交換します&#x27 [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p><a rel="follow noopener" target="_blank" href="https://2021tomoziblog.com/irc%e3%83%ad%e3%83%bc%e3%83%89%e3%83%a9%e3%82%a4%e3%83%88%e3%81%ab%e3%82%bf%e3%82%a4%e3%83%a4%e4%ba%a4%e6%8f%9b%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91/">IRCロードライト</a>を使用してたのですが、<a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/tpu%e3%82%a4%e3%83%b3%e3%83%8a%e3%83%bc%e3%83%81%e3%83%a5%e3%83%bc%e3%83%96%e3%81%8b%e3%82%89%e3%83%96%e3%83%81%e3%83%ab%e3%82%b4%e3%83%a0%e3%83%81%e3%83%a5%e3%83%bc%e3%83%96%e3%81%ab%e6%88%bb/">チューブを交換してみると</a>サイドが膨らんでタイヤが一回転するたびにガタンとなるようになってしまいました(^_^;)</p>



<figure class="wp-block-image size-large"><img fetchpriority="high" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44756397915170910451251-1024x768.jpg" alt="" class="wp-image-5204" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44756397915170910451251-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44756397915170910451251-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44756397915170910451251-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44756397915170910451251-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44756397915170910451251.jpg 2000w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>新タイヤIRCサイレンコンプ20✕1.3/8に交換します&#x2728;</p>



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<div id="msmaflink-qxsBq">リンク</div>
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<p>IRCロードライトがどれくらいもったか、新タイヤはどんなものか話ていきます&#x2600;&#xfe0f;</p>



<p>結果から言うと今までで一番良いです&#x2728;初めてスポーツ自転車に乗った時の爽快感を思い出しました&#x2728;</p>



<p><a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91%e3%83%99%e3%82%b9%e3%83%88451%e3%82%bf%e3%82%a4%e3%83%a4/">※私のタイヤ歴</a></p>




  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-2" checked><label class="toc-title" for="toc-checkbox-2">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">IRCサイレンコンプどんなタイヤ？</a></li><li><a href="#toc2" tabindex="0">交換</a></li><li><a href="#toc3" tabindex="0">試走</a></li><li><a href="#toc4" tabindex="0">IRCロードライト感想</a></li><li><a href="#toc5" tabindex="0">まとめ</a></li></ol>
    </div>
  </div>

<h2 class="wp-block-heading"><span id="toc1">IRCサイレンコンプどんなタイヤ？</span></h2>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44743248267152188054966-1024x768.jpg" alt="" class="wp-image-5206" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44743248267152188054966-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44743248267152188054966-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44743248267152188054966-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44743248267152188054966-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44743248267152188054966.jpg 2000w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>井上ゴム(IRC)と言う日本のメーカーが作ったタイヤです。サイズの種類が多いです。</p>



<p>メーカーはBMXレースタイヤと言う位置づけ。</p>



<p>ケブラービート</p>



<p>サイズは20✕1.3/8 451サイズで幅は37ｃほど(他にサイズ多数)</p>



<p>重量は240gほど、これはワイヤービートで28ｃのシュワルベワンが280ｇなのでかなり軽い。</p>



<figure class="wp-block-image size-large"><img decoding="async" width="469" height="1024" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-906776486-17566300939018461922318444158096-469x1024.jpg" alt="" class="wp-image-5231" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-906776486-17566300939018461922318444158096-469x1024.jpg 469w, https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-906776486-17566300939018461922318444158096-137x300.jpg 137w, https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-906776486-17566300939018461922318444158096-768x1677.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-906776486-17566300939018461922318444158096-703x1536.jpg 703w, https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-906776486-17566300939018461922318444158096.jpg 916w" sizes="(max-width: 469px) 100vw, 469px" /></figure>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="927" height="1024" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-909547049-1756629993153817928063920976446-927x1024.jpg" alt="" class="wp-image-5230" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-909547049-1756629993153817928063920976446-927x1024.jpg 927w, https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-909547049-1756629993153817928063920976446-272x300.jpg 272w, https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-909547049-1756629993153817928063920976446-768x848.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/image_editor_output_image-909547049-1756629993153817928063920976446.jpg 1268w" sizes="auto, (max-width: 927px) 100vw, 927px" /></figure>



<p>中央がスリックタイヤになっていて、サイドにトレッドが入っている。</p>



<h2 class="wp-block-heading"><span id="toc2">交換</span></h2>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44763856833497951237677-1024x768.jpg" alt="" class="wp-image-5220" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44763856833497951237677-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44763856833497951237677-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44763856833497951237677-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44763856833497951237677-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44763856833497951237677.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>前はロードライトからサイレンコンプに</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44775110745237967622858-1024x768.jpg" alt="" class="wp-image-5221" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44775110745237967622858-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44775110745237967622858-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44775110745237967622858-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44775110745237967622858-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44775110745237967622858.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>後はシュワルベワンからMAXXIS デトネイター 451サイズ３７ｃ330ｇに。</p>



<p>シュワルベは10ヶ月以上前から使っています。まだ使えますが、以前使ってたMAXXISに交換。</p>



<p><a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e4%ba%a4%e6%8f%9b%e3%81%a7%e3%82%bf%e3%82%a4%e3%83%a4%e3%82%92%e5%a4%aa%e3%81%8f%e3%81%99%e3%81%97%e3%81%9f%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%82%ab%e3%82%b9%e3%82%bf%e3%83%a0%e3%80%91/">MAXXISタイヤ導入記事</a></p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44706520697463757361205-1024x768.jpg" alt="" class="wp-image-5210" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44706520697463757361205-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44706520697463757361205-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44706520697463757361205-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44706520697463757361205-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44706520697463757361205.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44715139574003451965017-1024x768.jpg" alt="" class="wp-image-5209" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44715139574003451965017-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44715139574003451965017-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44715139574003451965017-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44715139574003451965017-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44715139574003451965017.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44722098801792997962110-1024x768.jpg" alt="" class="wp-image-5208" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44722098801792997962110-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44722098801792997962110-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44722098801792997962110-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44722098801792997962110-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44722098801792997962110.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>前輪写真撮り忘れました(^_^;)</p>



<p>交換方法は空気抜く、タイヤレバーで片方外す、チューブ取る、タイヤもう片方外す、逆の順番で付けていく、チューブ入れたら少し空気入れてタイヤはめるとチューブ噛みづらい。</p>



<h2 class="wp-block-heading"><span id="toc3">試走</span></h2>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44873049109145886716475-1024x768.jpg" alt="" class="wp-image-5215" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44873049109145886716475-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44873049109145886716475-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44873049109145886716475-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44873049109145886716475-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44873049109145886716475.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>落合川と黒目川を10kmくらい</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="768" height="1024" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44883839954347068795800-768x1024.jpg" alt="" class="wp-image-5211" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44883839954347068795800-768x1024.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44883839954347068795800-225x300.jpg 225w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44883839954347068795800-1152x1536.jpg 1152w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44883839954347068795800.jpg 1500w" sizes="auto, (max-width: 768px) 100vw, 768px" /></figure>



<p>落合川&#x2600;&#xfe0f;草ぼうぼうですね～</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="768" height="1024" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44891105224577447354888-768x1024.jpg" alt="" class="wp-image-5214" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44891105224577447354888-768x1024.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44891105224577447354888-225x300.jpg 225w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44891105224577447354888-1152x1536.jpg 1152w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44891105224577447354888.jpg 1500w" sizes="auto, (max-width: 768px) 100vw, 768px" /></figure>



<p>いつものチェアリングスポット</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44903402035993229139621-1024x768.jpg" alt="" class="wp-image-5212" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44903402035993229139621-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44903402035993229139621-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44903402035993229139621-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44903402035993229139621-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44903402035993229139621.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44915065627012081515388-1024x768.jpg" alt="" class="wp-image-5213" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44915065627012081515388-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44915065627012081515388-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44915065627012081515388-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44915065627012081515388-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44915065627012081515388.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>カモいますね&#x2600;&#xfe0f;</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44927836837860600700843-1024x768.jpg" alt="" class="wp-image-5216" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44927836837860600700843-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44927836837860600700843-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44927836837860600700843-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44927836837860600700843-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44927836837860600700843.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>落合川の端まで来ました&#x2600;&#xfe0f;湧き水スポットです。</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44932542808551436489813-1024x768.jpg" alt="" class="wp-image-5218" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44932542808551436489813-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44932542808551436489813-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44932542808551436489813-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44932542808551436489813-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44932542808551436489813.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44946508551582559321361-1024x768.jpg" alt="" class="wp-image-5217" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44946508551582559321361-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44946508551582559321361-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44946508551582559321361-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44946508551582559321361-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44946508551582559321361.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>黒目川の鯉スポット&#x2600;&#xfe0f;鯉いっぱい&#x2728;今日は亀も</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44958765327071750690627-1024x768.jpg" alt="" class="wp-image-5219" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44958765327071750690627-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44958765327071750690627-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44958765327071750690627-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44958765327071750690627-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44958765327071750690627.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>快適だ&#x2728;</p>



<h2 class="wp-block-heading"><span id="toc4">IRCロードライト感想</span></h2>



<p><a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/irc%e3%83%ad%e3%83%bc%e3%83%89%e3%83%a9%e3%82%a4%e3%83%88%e3%81%ab%e3%82%bf%e3%82%a4%e3%83%a4%e4%ba%a4%e6%8f%9b%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91/">IRCロードライト導入記事</a></p>



<p>走った距離は5000ｋｍ以上10ヶ月以上ちゃんと距離を測ったわけではないです。</p>



<p>200ｇでめちゃ軽く、衝撃吸収よし、転がりよしでした。</p>



<p>毎日乗る私にとってはヘリが速かったです。</p>



<h2 class="wp-block-heading"><span id="toc5">まとめ</span></h2>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44785900990492660329379-1024x768.jpg" alt="" class="wp-image-5226" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44785900990492660329379-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44785900990492660329379-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44785900990492660329379-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44785900990492660329379-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44785900990492660329379.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /><figcaption class="wp-element-caption">交換後</figcaption></figure>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2025/07/dsc_42516353634071580259282-1024x768.jpg" alt="" class="wp-image-5009" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/07/dsc_42516353634071580259282-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2025/07/dsc_42516353634071580259282-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2025/07/dsc_42516353634071580259282-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/07/dsc_42516353634071580259282-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2025/07/dsc_42516353634071580259282.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /><figcaption class="wp-element-caption">交換前</figcaption></figure>



<p>タイヤが太くなりワイルドになった&#x2600;&#xfe0f;でっかいスプロケットとフロントシングルがグランベルミニベロのように見えますね&#x2600;&#xfe0f;</p>



<p>ギヤ比1以下の激坂を登れるグランベルミニベロ&#x2600;&#xfe0f;</p>



<p>前輪をIRCサイレンコンプに交換して、初めてスポーツ自転車に乗った爽快感を思い出しました。</p>



<p>今まで使用したタイヤの中で一番私にあっています。</p>



<p>転がりもいいです。タイヤが山になっているので路面接地面が少ないみたいです。真ん中がスリックになっているのもいいですね。</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="768" height="1024" src="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44798322627379974627707-768x1024.jpg" alt="" class="wp-image-5227" srcset="https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44798322627379974627707-768x1024.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44798322627379974627707-225x300.jpg 225w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44798322627379974627707-1152x1536.jpg 1152w, https://2021tomoziblog.com/wp-content/uploads/2025/08/dsc_44798322627379974627707.jpg 1500w" sizes="auto, (max-width: 768px) 100vw, 768px" /></figure>



<p>車道から歩道へ乗り上げもいい感じです。</p>



<figure class="wp-block-video"><video height="1080" style="aspect-ratio: 1920 / 1080;" width="1920" controls src="https://2021tomoziblog.com/wp-content/uploads/2025/08/MOV_4473.mp4"></video></figure>



<p>これは後輪の動画ですが、前輪はもっと跳ねました(別に前輪の動画撮り忘れてないよｗ)</p>



<p>エアーボリューム大切です。今まで衝撃があった道もたいしたことなくなりました。</p>



<p>ロングライドに疲労軽減できいい効果だと思います。</p>



<p>タイヤの周長も長くなったのでスピードも出しやすくなりました。</p>



<p>軽量なタイヤと耐久性のあるシュワルベのようなチューブと組み合わせもいいと思います。</p>



<p>後は耐久性はどんなものかが気になるところです。後輪にもインストールした時も気になります&#x2600;&#xfe0f;またブログ書きますね&#x2728;</p>



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		<title>IRCロードライトにタイヤ交換【ミニベロ】</title>
		<link>https://2021tomoziblog.com/irc%e3%83%ad%e3%83%bc%e3%83%89%e3%83%a9%e3%82%a4%e3%83%88%e3%81%ab%e3%82%bf%e3%82%a4%e3%83%a4%e4%ba%a4%e6%8f%9b%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91/</link>
					<comments>https://2021tomoziblog.com/irc%e3%83%ad%e3%83%bc%e3%83%89%e3%83%a9%e3%82%a4%e3%83%88%e3%81%ab%e3%82%bf%e3%82%a4%e3%83%a4%e4%ba%a4%e6%8f%9b%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91/#respond</comments>
		
		<dc:creator><![CDATA[Tomozi2012]]></dc:creator>
		<pubDate>Sun, 29 Dec 2024 08:19:25 +0000</pubDate>
				<category><![CDATA[カスタム]]></category>
		<category><![CDATA[自転車]]></category>
		<category><![CDATA[20]]></category>
		<category><![CDATA[20×1.1/8]]></category>
		<category><![CDATA[451タイヤ]]></category>
		<category><![CDATA[Dahon dash P8]]></category>
		<category><![CDATA[IRC]]></category>
		<category><![CDATA[Maxxis]]></category>
		<category><![CDATA[MAXXIS DTH]]></category>
		<category><![CDATA[タイヤ]]></category>
		<category><![CDATA[タイヤ交換]]></category>
		<category><![CDATA[ミニベロ]]></category>
		<category><![CDATA[ロードライト]]></category>
		<category><![CDATA[折り畳み自転車]]></category>
		<category><![CDATA[軽量]]></category>
		<guid isPermaLink="false">https://2021tomoziblog.com/?p=4446</guid>

					<description><![CDATA[前回TPUチューブ入れました。それと同時にタイヤ交換しました。いつも使用しているタイヤはトレットが入ってる、グランベルも走れるタイヤです。ですが、一度スリックタイヤのミニベロロード的なタイヤを使用してみたくなりました&# [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p><a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e8%b6%85%e8%bb%bd%e9%87%8ftpu%e3%82%a4%e3%83%b3%e3%83%8a%e3%83%bc%e3%83%81%e3%83%a5%e3%83%bc%e3%83%96%e5%b0%8e%e5%85%a5%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%81%ab%e3%80%91/">前回</a>TPUチューブ入れました。それと同時にタイヤ交換しました。いつも使用している<a rel="noopener nofollow" target="_blank" href="https://amzn.to/4gFlBZk">タイヤ</a>はトレットが入ってる、グランベルも走れる<a rel="noopener nofollow" target="_blank" href="https://amzn.to/4gFlBZk">タイヤ</a>です。ですが、一度スリックタイヤのミニベロロード的なタイヤを使用してみたくなりました&#x2600;&#xfe0f;</p>



<p>私は<a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e4%ba%a4%e6%8f%9b%e3%81%a7%e3%82%bf%e3%82%a4%e3%83%a4%e3%82%92%e5%a4%aa%e3%81%8f%e3%81%99%e3%81%97%e3%81%9f%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%82%ab%e3%82%b9%e3%82%bf%e3%83%a0%e3%80%91/">太いタイヤ</a>や<a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91%e3%83%99%e3%82%b9%e3%83%88451%e3%82%bf%e3%82%a4%e3%83%a4/">グランベル系タイヤ</a>など中心に使ってきました&#x2600;&#xfe0f;</p>




  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-4" checked><label class="toc-title" for="toc-checkbox-4">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">IRCロードライト</a></li><li><a href="#toc2" tabindex="0">つける</a></li><li><a href="#toc3" tabindex="0">2ヶ月使用して</a></li><li><a href="#toc4" tabindex="0">今後使ってみたいタイヤ</a></li></ol>
    </div>
  </div>

<h2 class="wp-block-heading"><span id="toc1">IRCロードライト</span></h2>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28403097453696361804314-1024x768.jpg" alt="" class="wp-image-4448" srcset="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28403097453696361804314-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28403097453696361804314-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28403097453696361804314-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28403097453696361804314-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28403097453696361804314.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



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<p>約２８ｃですが少し細く感じる。</p>



<p>20インチの451サイズ</p>



<p>２００ｇと軽量&#x2728;</p>



<p>スリックタイヤ</p>



<p>日本のメーカーです。ちょっと前までよく知らなかった。</p>



<h2 class="wp-block-heading"><span id="toc2">つける</span></h2>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_2838122007382708654588-1024x768.jpg" alt="" class="wp-image-4451" srcset="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_2838122007382708654588-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_2838122007382708654588-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_2838122007382708654588-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_2838122007382708654588-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_2838122007382708654588.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28394944686791307776668-1024x768.jpg" alt="" class="wp-image-4454" srcset="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28394944686791307776668-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28394944686791307776668-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28394944686791307776668-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28394944686791307776668-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28394944686791307776668.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p><a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e8%b6%85%e8%bb%bd%e9%87%8ftpu%e3%82%a4%e3%83%b3%e3%83%8a%e3%83%bc%e3%83%81%e3%83%a5%e3%83%bc%e3%83%96%e5%b0%8e%e5%85%a5%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%81%ab%e3%80%91/">TPUチューブ交換</a>したときにタイヤも同時に交換しました&#x2600;&#xfe0f;</p>



<p>リムテープはパナレーサー</p>




<a rel="noopener nofollow" target="_blank" href="https://amzn.to/3ZRHFcn" title="https://amzn.to/3ZRHFcn" class="blogcard-wrap external-blogcard-wrap a-wrap cf"><div class="blogcard external-blogcard eb-left cf"><div class="blogcard-label external-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail external-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://s.wordpress.com/mshots/v1/https%3A%2F%2Famzn.to%2F3ZRHFcn?w=320&#038;h=180" alt="" class="blogcard-thumb-image external-blogcard-thumb-image" width="320" height="180" /></figure><div class="blogcard-content external-blogcard-content"><div class="blogcard-title external-blogcard-title">https://amzn.to/3ZRHFcn</div><div class="blogcard-snippet external-blogcard-snippet"></div></div><div class="blogcard-footer external-blogcard-footer cf"><div class="blogcard-site external-blogcard-site"><div class="blogcard-favicon external-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://amzn.to/3ZRHFcn" alt="" class="blogcard-favicon-image external-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain external-blogcard-domain">amzn.to</div></div></div></div></a>




<a rel="noopener nofollow" target="_blank" href="https://amzn.to/41JLx1L" title="STARTIST 自転車インナーチューブ 自転車インナーチューブ、TPU プレミアム耐久性のある自転車チューブ 自転車インテリアタイヤチューブ" class="blogcard-wrap external-blogcard-wrap a-wrap cf"><div class="blogcard external-blogcard eb-left cf"><div class="blogcard-label external-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail external-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/31ObraD1VML..jpg" alt="" class="blogcard-thumb-image external-blogcard-thumb-image" width="320" height="180" /></figure><div class="blogcard-content external-blogcard-content"><div class="blogcard-title external-blogcard-title">STARTIST 自転車インナーチューブ 自転車インナーチューブ、TPU プレミアム耐久性のある自転車チューブ 自転車インテリアタイヤチューブ</div><div class="blogcard-snippet external-blogcard-snippet">説明: - 【製品仕様】: 自転車インナーチューブは市場で最も幅広いサイズを取り揃えており、ほとんどのロードバイクやマウンテンバイクに適合します。注：ご購入前にタイヤサイズをご確認ください。 - 【高品質】：軽量バイクインナーチューブは高品...</div></div><div class="blogcard-footer external-blogcard-footer cf"><div class="blogcard-site external-blogcard-site"><div class="blogcard-favicon external-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.amazon.co.jp/dp/B0C8JMG21F/ref=cm_sw_r_as_gl_apa_gl_i_D5AHVABV8YETMAZHHNWB" alt="" class="blogcard-favicon-image external-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain external-blogcard-domain">www.amazon.co.jp</div></div></div></div></a>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28412843829948593503508-1024x768.jpg" alt="" class="wp-image-4453" srcset="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28412843829948593503508-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28412843829948593503508-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28412843829948593503508-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28412843829948593503508-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28412843829948593503508.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>リムテープすごく凹んでてパンク寸前だった(^_^;)</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="768" height="1024" src="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28427314447970452059913-768x1024.jpg" alt="" class="wp-image-4450" srcset="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28427314447970452059913-768x1024.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28427314447970452059913-225x300.jpg 225w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28427314447970452059913-1152x1536.jpg 1152w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28427314447970452059913.jpg 1500w" sizes="auto, (max-width: 768px) 100vw, 768px" /></figure>



<figure class="wp-block-image"><img decoding="async" src="file:///data/user/0/com.jetpack.android/cache/dsc_28432522596784224341313.jpg" alt="" class="wp-image-26525"/></figure>



<p>前のMAXXIS(マキシス) MAXXIS(マキシス) DTH ディーティーエイチ 20&#215;11/8</p>




<a rel="noopener nofollow" target="_blank" href="https://amzn.to/41OUA1d" title="https://amzn.to/41OUA1d" class="blogcard-wrap external-blogcard-wrap a-wrap cf"><div class="blogcard external-blogcard eb-left cf"><div class="blogcard-label external-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail external-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://s.wordpress.com/mshots/v1/https%3A%2F%2Famzn.to%2F41OUA1d?w=320&#038;h=180" alt="" class="blogcard-thumb-image external-blogcard-thumb-image" width="320" height="180" /></figure><div class="blogcard-content external-blogcard-content"><div class="blogcard-title external-blogcard-title">https://amzn.to/41OUA1d</div><div class="blogcard-snippet external-blogcard-snippet"></div></div><div class="blogcard-footer external-blogcard-footer cf"><div class="blogcard-site external-blogcard-site"><div class="blogcard-favicon external-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://amzn.to/41OUA1d" alt="" class="blogcard-favicon-image external-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain external-blogcard-domain">amzn.to</div></div></div></div></a>



<p>比べるとこんな感じ、太さは同じ。スリック初めてだけど、グリップするか不安になるｗ</p>



<p>DTHが245gでロードライトは200gかなり軽量化ですね&#x2728;</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="768" src="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28442018020035355920355-1024x768.jpg" alt="" class="wp-image-4459" srcset="https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28442018020035355920355-1024x768.jpg 1024w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28442018020035355920355-300x225.jpg 300w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28442018020035355920355-768x576.jpg 768w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28442018020035355920355-1536x1152.jpg 1536w, https://2021tomoziblog.com/wp-content/uploads/2024/12/dsc_28442018020035355920355.jpg 2000w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>フロントに入れました&#x2600;&#xfe0f;</p>



<h2 class="wp-block-heading"><span id="toc3">2ヶ月使用して</span></h2>



<p>80kmのロングライドやデイキャンプなどいろいろ行きました&#x2600;&#xfe0f;</p>



<p>結果から言うと<a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e8%b6%85%e8%bb%bd%e9%87%8ftpu%e3%82%a4%e3%83%b3%e3%83%8a%e3%83%bc%e3%83%81%e3%83%a5%e3%83%bc%e3%83%96%e5%b0%8e%e5%85%a5%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%81%ab%e3%80%91/">TPUチューブ</a>と軽量タイヤのロードライトは相性悪かったかもです。</p>



<p>80km走ったときに手のひらが痛くなりました。空気圧を95psiだったのを80PSIにするとましになりました。</p>



<p>IRCロードライトの評価はどうなのとなると、<strong>良い</strong>です&#x2728;</p>



<p>グリップ良い</p>



<p>こぎ出し軽い</p>



<p>軽い</p>



<p>といった評価します。</p>



<p>衝撃吸収は70点くらい。</p>



<p>デメリットはレビュー見るからにタイヤの減りがはやいようです。</p>



<p><strong>おすすめ用途は</strong></p>



<p>ヒルクライムです。</p>



<p>このままミニベロロードカスタムしても楽しそうだな&#x2728;</p>



<h2 class="wp-block-heading"><span id="toc4">今後使ってみたいタイヤ</span></h2>



<p>IRCが良いメーカーだとわかりました。</p>



<p>次のタイヤはIRC SIREN COMP</p>




<a rel="noopener nofollow" target="_blank" href="https://amzn.to/4fBoUzK" title="Amazon | &#12450;&#12452;&#12450;&#12540;&#12523;&#12471;&#12540;&#12479;&#12452;&#12516;(IRC tire) &#33258;&#36578;&#36554; &#12479;&#12452;&#12516; SIREN COMP &#12469;&#12452;&#12524;&#12531; &#12467;&#12531;&#12503; &#21508;&#12469;&#12452;&#12474; | &#12479;&#12452;&#12516;" class="blogcard-wrap external-blogcard-wrap a-wrap cf"><div class="blogcard external-blogcard eb-left cf"><div class="blogcard-label external-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail external-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://s.wordpress.com/mshots/v1/https%3A%2F%2Famzn.to%2F4fBoUzK?w=320&#038;h=180" alt="" class="blogcard-thumb-image external-blogcard-thumb-image" width="320" height="180" /></figure><div class="blogcard-content external-blogcard-content"><div class="blogcard-title external-blogcard-title">Amazon | &#12450;&#12452;&#12450;&#12540;&#12523;&#12471;&#12540;&#12479;&#12452;&#12516;(IRC tire) &#33258;&#36578;&#36554; &#12479;&#12452;&#12516; SIREN COMP &#12469;&#12452;&#12524;&#12531; &#12467;&#12531;&#12503; &#21508;&#12469;&#12452;&#12474; | &#12479;&#12452;&#12516;</div><div class="blogcard-snippet external-blogcard-snippet">アイアールシータイヤ(IRC tire) 自転車 タイヤ SIREN COMP サイレン コンプ 各サイズがタイヤストアでいつでもお買い得。当日お急ぎ便対象商品は、当日お届け可能です。アマゾン配送商品は、通常配送無料（一部除く）。</div></div><div class="blogcard-footer external-blogcard-footer cf"><div class="blogcard-site external-blogcard-site"><div class="blogcard-favicon external-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://amzn.to/4fBoUzK" alt="" class="blogcard-favicon-image external-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain external-blogcard-domain">amzn.to</div></div></div></div></a>



<p>451サイズで37cです。キャンプ道具を沢山積載した時にやはり太い方がいいな安定するなと思ったからです。</p>



<p>1番の魅力は240gと言う軽さです。37cと太いのに28cのDTHと同じくらいの重量でシュワルベワンより軽い。</p>



<p>レビューだと乗り心地も良いようです。減りははやいかも。</p>



<p>タイヤ中央がスリックタイヤみたいになっていて、サイドにトレット入っているのも良いなと思いました。</p>



<p>ま、タイヤ交換はまだ1年くらい先でしょうｗ</p>



<p>これまでの<a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91%e3%83%99%e3%82%b9%e3%83%88451%e3%82%bf%e3%82%a4%e3%83%a4/">ベストタイヤ</a>と<a rel="noopener follow" target="_blank" href="https://2021tomoziblog.com/%e4%ba%a4%e6%8f%9b%e3%81%a7%e3%82%bf%e3%82%a4%e3%83%a4%e3%82%92%e5%a4%aa%e3%81%8f%e3%81%99%e3%81%97%e3%81%9f%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%82%ab%e3%82%b9%e3%82%bf%e3%83%a0%e3%80%91/">37cにチャレンジ</a></p>



<p><a rel="follow noopener" target="_blank" href="https://2021tomoziblog.com/%e3%82%b7%e3%83%a5%e3%83%af%e3%83%ab%e3%83%99%e3%83%af%e3%83%b3%e3%82%92%e5%b0%8e%e5%85%a5%e3%80%90%e3%83%9f%e3%83%8b%e3%83%99%e3%83%ad%e3%80%91/">シュワルベワン導入</a></p>



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