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	<title>新世代Yamaha YZ 250F發表：2027年款迎來全面大改款 &#8211; Webike+二輪騎仕</title>
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	<title>新世代Yamaha YZ 250F發表：2027年款迎來全面大改款 &#8211; Webike+二輪騎仕</title>
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		<title>新世代Yamaha YZ 250F發表：2027年款迎來全面大改款</title>
		<link>https://plus.webike.tw/2026/08/04/%e6%96%b0%e4%b8%96%e4%bb%a3yamaha-yz-250f%e7%99%bc%e8%a1%a8%ef%bc%9a2027%e5%b9%b4%e6%ac%be%e8%bf%8e%e4%be%86%e5%85%a8%e9%9d%a2%e5%a4%a7%e6%94%b9%e6%ac%be/</link>
					<comments>https://plus.webike.tw/2026/08/04/%e6%96%b0%e4%b8%96%e4%bb%a3yamaha-yz-250f%e7%99%bc%e8%a1%a8%ef%bc%9a2027%e5%b9%b4%e6%ac%be%e8%bf%8e%e4%be%86%e5%85%a8%e9%9d%a2%e5%a4%a7%e6%94%b9%e6%ac%be/#respond</comments>
		
		<dc:creator><![CDATA[二輪騎仕]]></dc:creator>
		<pubDate>Tue, 04 Aug 2026 02:11:06 +0000</pubDate>
				<category><![CDATA[新車．絕版車]]></category>
		<category><![CDATA[新世代Yamaha YZ 250F發表：2027年款迎來全面大改款]]></category>
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					<description><![CDATA[<div><img width="300" height="186" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-300x186.jpg" class="attachment-medium size-medium wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-300x186.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-1024x634.jpg 1024w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-768x475.jpg 768w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01.jpg 1039w" sizes="(max-width: 300px) 100vw, 300px" /></div>Yamaha正式揭開了2027年款YZ 250F的神秘面紗。這一次，輪到這款250c.c.級別戰車迎來脫胎換骨的重大升級。回顧2026年款，Yamaha將場地越野車(Motocross)的研發重心放在YZ 450F上，為其帶來了改良車架、避…]]></description>
										<content:encoded><![CDATA[<div><img width="300" height="186" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-300x186.jpg" class="attachment-medium size-medium wp-post-image" alt="" decoding="async" loading="lazy" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-300x186.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-1024x634.jpg 1024w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01-768x475.jpg 768w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-01.jpg 1039w" sizes="(max-width: 300px) 100vw, 300px" /></div><p>Yamaha正式揭開了2027年款YZ 250F的神秘面紗。這一次，輪到這款250c.c.級別戰車迎來脫胎換骨的重大升級。回顧2026年款，Yamaha將場地越野車(Motocross)的研發重心放在YZ 450F上，為其帶來了改良車架、避震升級、引擎精進、全新外觀車殼，以及可透過Power Tuner App實現的ECU鎖定功能。來到2027年款，這些先進理念大部分悉數下放到YZ 250F身上，更重要的是，其外殼之下隱藏著一項更具實質意義的根本性變革：一副全新研發的250c.c.引擎。</p>
<p><img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-14.jpg" alt="" width="1016" height="660" class="aligncenter size-full wp-image-97548" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-14.jpg 1016w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-14-300x195.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-14-768x499.jpg 768w" sizes="(max-width: 1016px) 100vw, 1016px" /> <img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-13-1024x668.jpg" alt="" width="850" height="554" class="aligncenter size-large wp-image-97547" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-13-1024x668.jpg 1024w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-13-300x196.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-13-768x501.jpg 768w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-13.jpg 1028w" sizes="(max-width: 850px) 100vw, 850px" /> <img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-04.jpg" alt="" width="1016" height="677" class="aligncenter size-full wp-image-97538" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-04.jpg 1016w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-04-300x200.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-04-768x512.jpg 768w" sizes="(max-width: 1016px) 100vw, 1016px" /></p>
<p>Yamaha已確認2027年款YZ 250F將於2026年8月起進駐澳洲，標誌性的Team Yamaha Blue(山葉藍)版本開車出車價(Ride-away)定為15,049澳元(約港幣$82,500)。而Monster Energy Yamaha Racing限量版則預計於2026年9月上市，價格為15,149澳元(約港幣$83,000)。</p>
<p>YZ 250F在場地越野賽的歷史上長久以來都佔據著舉足輕重的地位，早年Yamaha憑藉四衝程的YZ 400F計劃顛覆了公開組(Open-class)的格局。但2001年YZ 250F的誕生，才真正徹底改寫了當年由二衝程傳統統治的舊125級別世界。</p>
<p><img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-11.jpg" alt="" width="1016" height="678" class="aligncenter size-full wp-image-97545" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-11.jpg 1016w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-11-300x200.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-11-768x513.jpg 768w" sizes="(max-width: 1016px) 100vw, 1016px" /> <img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-06.jpg" alt="" width="1016" height="678" class="aligncenter size-full wp-image-97540" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-06.jpg 1016w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-06-300x200.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-06-768x513.jpg 768w" sizes="(max-width: 1016px) 100vw, 1016px" /> <img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-08-1024x599.jpg" alt="" width="850" height="497" class="aligncenter size-large wp-image-97542" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-08-1024x599.jpg 1024w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-08-300x176.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-08-768x449.jpg 768w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-08.jpg 1087w" sizes="(max-width: 850px) 100vw, 850px" /></p>
<p>在那個年代，許多人依然認為四衝程250c.c.機器並不適合激烈的場地越野賽，因為當時輕巧且高轉速的二衝程戰車才是主流。初代YZ 250F憑藉更寬廣的扭力輸出和截然不同的循跡特性改變了世人的想法，同時在細排氣量組別中，依然賦予車手一副能夠極限激駕的紮實底盤。</p>
<p>自此，250F組別成為了越野賽車界競爭最白熱化的研發戰場之一。Yamaha的YZ 250F族譜先後經歷了鋼製車架、鋁合金車架、電子燃油噴注、反置式汽缸、電撻啟動以及手機App調校等時代，而這輛2027年款，更是這款擁有超過25年歷史的車系中，其中一次最重大的機械核心重置。</p>
<p><img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-02.jpg" alt="" width="777" height="886" class="aligncenter size-full wp-image-97536" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-02.jpg 777w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-02-263x300.jpg 263w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-02-768x876.jpg 768w" sizes="(max-width: 777px) 100vw, 777px" /></p>
<p>2027年款YZ 250F的核心是一副全新研發的水冷、DOHC、每汽缸四氣門、電子燃油噴注250c.c.四衝程引擎。Yamaha表示，這副全新動力心臟旨在全轉速區域內輸出更強勁的馬力與扭力，同時提供更線性的油門反應以實現更精準的掌控。</p>
<p>其中一項關鍵改動，是引入了搖臂式汽門驅動配搭指隨器(Finger-follower)系統。Yamaha透露，這項技術正是衍生自旗艦超級跑車YZF-R1。結合優化進氣道以提升進氣流量的設計，全新引擎的最高轉速紅線區比舊款提升了700rpm。進氣與排氣系統亦經過重新設計，以符合現行FIM/AMA的噪音管制條例。</p>
<p><img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-12.jpg" alt="" width="945" height="709" class="aligncenter size-full wp-image-97546" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-12.jpg 945w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-12-300x225.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-12-768x576.jpg 768w" sizes="(max-width: 945px) 100vw, 945px" /> <img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-16-504x1024.jpg" alt="" width="504" height="1024" class="aligncenter size-large wp-image-97549" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-16-504x1024.jpg 504w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-16-148x300.jpg 148w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-16.jpg 581w" sizes="(max-width: 504px) 100vw, 504px" /> <img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-10.jpg" alt="" width="1016" height="678" class="aligncenter size-full wp-image-97544" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-10.jpg 1016w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-10-300x200.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-10-768x513.jpg 768w" sizes="(max-width: 1016px) 100vw, 1016px" /></p>
<p>風盒(空氣濾清器)及排氣管組件在兼顧合規性的同時，廠方聲稱還能為車手營造出更悅耳的排氣聲浪。供油系統採用44mm的Mikuni節氣門(蝴蝶瓣)，而5前速波箱則沿用Yamaha標誌性的三軸佈局(Tri-shaft layout)，以保持引擎組件的緊湊體積。新設計採用了碟形彈簧(Disc spring)取代過往的螺旋彈簧設計，並將初級減速齒輪與離合器外殼(Clutch basket)整合為單一的鋼製組件。</p>
<p>其帶來的好處包括：半合離合器(極力子)時的過渡更順滑、接合點更穩定、拉手把時更省力，而且在賽道激烈操駕時無需頻繁調整極力子手絞(拉線纜)。在普遍比起450級別更依賴頻繁「極力子操駕」的250組別中，這絕對是一項非常切合實際需要的升級。底盤方面最關鍵的改動，莫過於換上了與YZ 450F相同的緊湊型鋁合金雙翼樑車架(Bilateral beam frame)結構。經過重新微調的車架內外結構(包括變薄的前下管)，旨在改善車身剛性與韌性之間的平衡。全新的引擎固定支架亦是今次升級的一部分，目的是為了提升騎乘舒適性、直路行駛穩定性以及車頭的路面反饋感。</p>
<p><img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-09.jpg" alt="" width="785" height="874" class="aligncenter size-full wp-image-97543" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-09.jpg 785w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-09-269x300.jpg 269w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-09-768x855.jpg 768w" sizes="(max-width: 785px) 100vw, 785px" /></p>
<p>避震硬件繼續採用大廠KYB的出品，車頭配備全調校式SSS(Speed Sensitive System)螺旋彈簧前叉，車尾則換上全新的高性能KYB單筒尾避震。前叉設定特別針對2027年款YZ 250F進行了重新調校，而尾避震則獲得了內部組件升級，並增設了手動低速壓縮阻尼調校旋鈕，方便車手在賽道旁隨時進行微調。Yamaha表示，整體避震系統的優化目標是增強阻尼感、減少碰撞反彈，並抑制前後俯仰晃動。</p>
<p><img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-05.jpg" alt="" width="1016" height="678" class="aligncenter size-full wp-image-97539" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-05.jpg 1016w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-05-300x200.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-05-768x513.jpg 768w" sizes="(max-width: 1016px) 100vw, 1016px" /> 制動系統方面，Yamaha縮小了尾煞車卡鉗活塞、迫力總泵(煞車主缸)活塞以及尾碟的尺寸，同時更換了迫力喉(煞車線)物料及迫力碟固定螺絲，以榨取極致的簧下重量減輕。儘管外觀體積變小變輕，Yamaha指出系統依然保留了強勁的制動力，且制動力的建立過程更加線性。尾煞車踏板尖端現在改用螺栓式緊固件取代過往的鉚釘，這能大大簡化在賽場上發生碰撞刮擦後的維修更換程序。</p>
<p>2027年款YZ 250F在外觀風格及人體工學設計上亦全面向現行的YZ 450F看齊。這包括更修長的車頭號碼牌、全新兩片式側蓋、更銳利的尾泥擋(後擋泥板)以及全新設計的YZ車身拉花。蜂巢狀紋理的椅墊套旨在方便車手輕鬆向前滑動，同時在加速時提供更強的抓地力以對抗後仰力道。</p>
<p><img decoding="async" loading="lazy" src="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-17.jpg" alt="" width="921" height="737" class="aligncenter size-full wp-image-97550" srcset="https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-17.jpg 921w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-17-300x240.jpg 300w, https://plus.webike.hk/wp-content/uploads/2026/08/176_web_02_Yamaha-YZ250F-17-768x615.jpg 768w" sizes="(max-width: 921px) 100vw, 921px" /></p>
<p>Yamaha著名的Power Tuner手機應用程式保留了其核心的對映圖(Mapping)及設定功能，包括簡化版引擎調校、循跡控制與彈射起動調整、單圈計時器以及設定指南。來到2027年款，該App還額外增加了ECU鎖定功能，車主可透過受密碼保護的鎖定機制，防止未經授權的他人擅自啟動引擎。</p>
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