{"product_id":"izumi-njs-v-super-tough-track-chain-1","title":"Izumi NJS V Super Tough Track Chain","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eIzumi NJS V Super Tough Track Chain\u003c\/strong\u003e earned its NJS certification — Japan's keirin racing approval standard — through real-world track racing demands, not marketing criteria. Gold chromoly outer links paired with black chromoly inner links give it the durability to resist stretch under repeated hard efforts, while the two-tone finish is a byproduct of construction quality rather than an afterthought.\u003c\/p\u003e\n\n\u003cp\u003eAt 1\/8-inch width, this chain is suited to track bikes, fixed-gear builds, single speeds, and BMX drivetrains. It comes standard at 116 links with a connecting pin included, so you can size it to your setup without sourcing additional hardware.\u003c\/p\u003e\n\n\u003ch3\u003eIzumi NJS V Super Tough Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 1\/8\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLinks:\u003c\/strong\u003e 116\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Chromoly steel inner and outer links\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Gold outer links \/ Black inner links\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e NJS approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Izumi","offers":[{"title":"Gold \/ Black \/ 1\/8\"","offer_id":44419299606572,"sku":"ZU1503","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/izumi-njs-v-super-tough-track-chain-6734331.jpg?v=1771293313","url":"https:\/\/ricycles.com\/es\/products\/izumi-njs-v-super-tough-track-chain-1","provider":"RA Cycles","version":"1.0","type":"link"}