{"product_id":"rk-gc520mxu120","title":"Drive Chain 120 Links Racing Gold","description":"[RK GC520MXU120 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 lightweight design.\u003cbr\u003e\n ・Maintains strength while achieving a lightweight design comparable to that of non-sealed chains.\u003cbr\u003e\n ・More than twice the durability compared to typical non-sealed chains for off-road racing. The reduced stretch contributes to lower 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 ・Employs a uniquely developed thin, high-performance seal ring. By thoroughly lubricating the area around the pins, 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 twice the durability of non-sealed chains. This not only saves on the cost of the chain itself but also reduces sprocket costs.\u003cbr\u003e\n *Images are for illustration purposes only. 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":45691756282091,"sku":"rk-gc520mxu120","price":8800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rogo_e950f4e4-2c52-4742-912a-101af64c212d.jpg?v=1722516877","url":"https:\/\/bikeman.jp\/en\/products\/rk-gc520mxu120","provider":"バイクマン","version":"1.0","type":"link"}