{"product_id":"izumi-super-toughness-kai-narrow-chain","title":"Izumi Super Toughness KAI Narrow chain","description":"\u003cp\u003eSpecifically designed for the 2020 Tokyo Olympics and NJS certified for Japanese Keirin racing, this chain features a very slick, highly-functional PTFE treatment on the plates, bushings and rollers.\u003c\/p\u003e\n\u003cp\u003eThis reduces resistance and drag by 10% compared to the traditional Model V Super Toughness when used in combination with top quality chainrings, cogs and a high-performance lubricant, while also increasing hardness, durability and corrosion resistance.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e• width: 3\/32\"\u003c\/p\u003e\n\u003cp\u003e• seamless bushings support precision rollers for a smooth, quiet ride\u003c\/p\u003e\n\u003cp\u003e• 106 links (including threaded NJS-style connector link)\u003c\/p\u003e\n\u003cp\u003e• color: titanium gray\u003c\/p\u003e","brand":"Izumi","offers":[{"title":"Default Title","offer_id":43029678096445,"sku":"IZUMIKAI-N","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/4641\/files\/izumi_kai_narrow.png?v=1772844023","url":"https:\/\/www.retro-gression.com\/products\/izumi-super-toughness-kai-narrow-chain","provider":"Retrogression","version":"1.0","type":"link"}