{"product_id":"honda-ct125-trail125-420set","title":"NK Racing Honda CT125 (Trail125) 428改420轉換套件 (RK製金色油封鏈條\u0026 前齒盤)","description":"\u003cp\u003e428 轉 420 改裝套件\u003cbr\u003e對於 125cc 的引擎容量來說，428 尺寸是過度規格。\u003cbr data-mce-fragment=\"1\"\u003eHonda CT125 (Trail125) 搭載的引擎，即使是輸出更高的 Super Cub C125、GROM、Wave125 等車款，使用的鏈條尺寸也都是 420。\u003c\/p\u003e\n\u003cp\u003e將 428 改為 420 鏈條的輕量化效果，能讓加減速更順暢。加速會更好，煞車也會更靈敏。由於阻力減少，油耗也會改善。當然，最高速度也會提升，並且透過使用油封鏈條，保養週期也能延長，相較於無油封的 428 鏈條，油封型的 420 鏈條調整間隔會更長。\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e搭配前後齒盤套件\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e金色油封鏈條\u003c\/span\u003e　RK 420 KLO -120（夾式）\u003cbr\u003e鏈條目數為 120，需要裁剪。\u003cbr\u003e（Honda CT125 (Trail125) 的鏈條目數為 108）\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003e齒盤　420-14　OSAKI\u003cbr data-mce-fragment=\"1\"\u003e齒盤　420-39\u003cbr\u003e\u003cbr\u003ehe 428 size is over spec for 125cc engine capacity.\u003cbr data-mce-fragment=\"1\"\u003eThe Super Cub C125, GROM, Wave125, etc., which have the same engine as the Honda CT125 (Trail125) but even higher output, are 420 size.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe effect of downsizing from a 428 to a 420 chain is smoother acceleration and deceleration due to weight reduction. Acceleration is better and braking is more effective. Fuel consumption is also improved due to reduced drag. Of course, the maximum speed is also increased, and the maintenance cycle is lengthened by using a sealed chain.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSprockets, front and rear, are set to match.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSeal chain gold RK 420 KLO -120 (clip type)\u003cbr data-mce-fragment=\"1\"\u003eCUT is necessary because the number of chain links is 120.\u003cbr data-mce-fragment=\"1\"\u003e(Honda CT125 (Trail125) has 108 chain links)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSprocket 420-14 SCORPION\u003cbr data-mce-fragment=\"1\"\u003eSprocket 420-39\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"8ft Weekend","offers":[{"title":"Default Title","offer_id":58608567353504,"sku":null,"price":23300.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/9393\/9616\/files\/e9f5a792ebbfef7bc348a8c636298238_6bc3bb8c-d1ce-458c-ae09-2ef30ab90305.png?v=1722564638","url":"https:\/\/8ftweekend.com\/zh\/products\/honda-ct125-trail125-420set","provider":"8ft Weekend","version":"1.0","type":"link"}