{"product_id":"rk-gc420mxu120","title":"Drive Chain 120 Links Racing Gold","description":"[RK GC420MXU120 Drive Chain 120 Links Racing Gold Motorcycle Chain]\u003cbr\u003e\n Color: Racing Gold\u003cbr\u003e\n Number of Links: 120\u003cbr\u003e\n Compatible Engine Displacement: 50-150cc\u003cbr\u003e\n ・Achieves both outstanding durability and light weight\u003cbr\u003e\n ・Achieves weight reduction equivalent to that of a non-sealed chain while maintaining strength.\u003cbr\u003e\n ・More than twice the durability compared to typical non-sealed chains for off-road racing. The minimal stretch contributes to reducing chain and sprocket costs and allows for greater freedom in rear axle settings.\u003cbr\u003e\n ・The only sealed chain among off-road racing chains in 420\/428 sizes. Please experience the difference from non-sealed chains.\u003cbr\u003e\n ・Adopts a uniquely developed thin, high-performance seal ring. By thoroughly lubricating the pin area, where the most friction occurs during chain movement, it achieves a noticeable level of low friction and stretch suppression.\u003cbr\u003e\n ・Sealed chains have more than double the durability compared to non-sealed chains. This not only reduces the cost of the chain itself but also helps to curb sprocket costs.\u003cbr\u003e\n *Images are for illustration purposes only. Product designs and specifications shown are subject to change without notice. Please be aware.","brand":"アールケー(RK TAKASAGO CHAIN)","offers":[{"title":"Default Title","offer_id":45691758280939,"sku":"rk-gc420mxu120","price":8844.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rogo_fc4a0279-57bc-4f42-abf7-254d6418134d.jpg?v=1722516947","url":"https:\/\/bikeman.jp\/en\/products\/rk-gc420mxu120","provider":"バイクマン","version":"1.0","type":"link"}