{"product_id":"rk-gc415hru110","title":"Drive Chain 110 Links Racing Gold","description":"【RK GC415HRU110 Drive Chain 110 Links Racing Gold Motorcycle Parts Chain】\u003cbr\u003e\n Color: Racing Gold\u003cbr\u003e\n Number of Links: 110\u003cbr\u003e\n Compatible Displacement:\u003cbr\u003e\n For Public Roads: 50-125cc (※Conversion from 428 size is not possible)\u003cbr\u003e\n For Race\/Endurance Race:\u003cbr\u003e\n ・2-stroke: 125cc or less\u003cbr\u003e\n ・4-stroke: 250cc or less (single cylinder up to 300cc)\u003cbr\u003e\n Recommended Regulations: 50-125 hobby race, J-GP3\u003cbr\u003e\n ・Sports model for street use\u003cbr\u003e\n ・Polished \u0026amp; plated inner and outer plates improve seal durability compared to the old model (GB415HRU)\u003cbr\u003e\n ・For vehicles originally using 420 size, street use up to 125cc is now possible. Converting to 415 size improves rear wheel output without sacrificing durability or breaking strength.\u003cbr\u003e\n ・Improved rear wheel output without sacrificing durability or breaking strength\u003cbr\u003e\n ・Approximately 10% lighter compared to 420 standard chains (RK products).\u003cbr\u003e\n ※A weight reduction of about 20-30% can be achieved for the entire drive system, including the sprocket.\u003cbr\u003e\n ・Approximately 15% stronger compared to 420 standard chains (RK products).\u003cbr\u003e\n ・Achieves approximately 2-3 times the durability compared to 420 standard chains (RK products).\u003cbr\u003e\n ※Reduces chain maintenance frequency.\u003cbr\u003e\n ※Conversion to 415 size is required for installation.\u003cbr\u003e\n ※Not compatible with conversion from 428 size.\u003cbr\u003e\n ※For endurance races with 250cc racers, please use GC520MRU or WG520TRU.\u003cbr\u003e\n ※For race use, please check the category, etc.\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":45691758608619,"sku":"rk-gc415hru110","price":5428.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rk-gc415hru110.jpg?v=1722516981","url":"https:\/\/bikeman.jp\/en\/products\/rk-gc415hru110","provider":"バイクマン","version":"1.0","type":"link"}