{"product_id":"rk-520xsox90-performance-rx-ring-chain-rk","title":"RK Chain 520XSO","description":"The XSO chains features RK's proprietary \"RX-Ring\" seal design and is offered in 520, 525 \u0026amp; 530. All versions are available in a variety of colors. Viewed in cross-section, the RK \"RX-Ring\" has two lubrication pools and seal points versus the single seal point\/pool design of a regular o-ring chain. RK's XSO chains offer quality, performance and unbeatable value, for all but the most demanding high performance application. \u003cbr\u003e \u003cul\u003e\n\u003cli\u003e\"RX\" Ring Chain \u003c\/li\u003e \u003cli\u003e8,500 Lbs\/ft Tensile Strength.\u003c\/li\u003e \u003cli\u003eRK -Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":40551928463406,"sku":"520XSO-90","price":100.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/9659\/3198\/files\/rk-chain-520xsodriven-canadas-powersports-3300686.jpg?v=1777192946","url":"https:\/\/www.drivenpowersports.ca\/products\/rk-520xsox90-performance-rx-ring-chain-rk","provider":"Driven Powersports Inc.","version":"1.0","type":"link"}