{"product_id":"rk-gc420mxu80","title":"Drive Chain 80 Links Racing Gold","description":"[RK GC420MXU-80 Drive Chain 80 Links Racing Gold Motorcycle Parts Chain]\u003cbr\u003e\n Color: Racing Gold\u003cbr\u003e\n Number of Links: 80\u003cbr\u003e\n Compatible Displacement: 50-150cc\u003cbr\u003e\n ・Achieves both excellent durability and light weight\u003cbr\u003e\n ・Achieves weight reduction comparable to non-sealed chains while maintaining strength.\u003cbr\u003e\n ・More than double the durability compared to typical off-road racing non-sealed chains. The minimal elongation contributes to reduced chain and sprocket costs and greater freedom in rear axle settings.\u003cbr\u003e\n ・For 420\/428 sizes, it is the only sealed chain for off-road racing. Experience the difference from non-sealed chains.\u003cbr\u003e\n ・Features uniquely developed thin, high-performance seal rings. By thoroughly lubricating the pin area, where most friction occurs during chain movement, it achieves a noticeable level of low friction and suppressed elongation.\u003cbr\u003e\n ・Sealed chains have more than double the durability of non-sealed chains. This leads to not only reduced chain costs but also reduced sprocket costs.\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Thank you for your understanding.","brand":"アールケー(RK TAKASAGO CHAIN)","offers":[{"title":"Default Title","offer_id":45691757658347,"sku":"rk-gc420mxu80","price":5896.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rogo_65b8fb14-cf98-47a3-8308-e44855967802.jpg?v=1722516939","url":"https:\/\/bikeman.jp\/en\/products\/rk-gc420mxu80","provider":"バイクマン","version":"1.0","type":"link"}