{"product_id":"rk-gc520mru130","title":"Drive Chain 130 Links Racing Gold","description":"【RK GC520MRU130 Drive Chain 130 Links Racing Gold Motorcycle Chain】\u003cbr\u003e\n Color: Racing Gold\u003cbr\u003e\n Number of Links: 130\u003cbr\u003e\n Compatible Engine Displacement: 125-300cc\u003cbr\u003e\n ・Designed specifically for lightweight sport bikes (250cc class).\u003cbr\u003e\n ・By limiting the specified displacement range, we simultaneously achieved the contradictory requirements of a street chain and a racing chain.\u003cbr\u003e\n ・Optimal choice for enjoying track days and hobby races with your everyday bike.\u003cbr\u003e\n ・Improved pickup, acceleration, fuel efficiency, and quietness.\u003cbr\u003e\n ・Features \"GC\" racing gold plating on both inner and outer plates.\u003cbr\u003e\n ・Lightest 520-size chain for public roads.\u003cbr\u003e\n ・Approximately 10% lighter than our standard 520 chain. Despite being lightweight, it offers durability equivalent to genuine parts.\u003cbr\u003e\n ・Features high-performance thin UW-Ring seals.\u003cbr\u003e\n ・By adopting the ultra-thin UW-Ring seals, which have a proven track record in racing chains, and keeping the width equivalent to a non-sealed chain, we have created a lightweight, low-friction, and highly durable product.\u003cbr\u003e\n *Images are for illustration purposes only. The design and specifications of the products shown may change without prior notice. Please be aware of this.","brand":"アールケー(RK TAKASAGO CHAIN)","offers":[{"title":"Default Title","offer_id":45691756708075,"sku":"rk-gc520mru130","price":10358.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rogo_07454380-f3c3-47f7-9b40-c38d03e980d8.jpg?v=1722516892","url":"https:\/\/bikeman.jp\/en\/products\/rk-gc520mru130","provider":"バイクマン","version":"1.0","type":"link"}