{"product_id":"rk-chain-520so-90l-o-ring-natural","title":"RK Chain 520SO-90L O-Ring - Natural","description":"RK's traditional round O-ring chain is a convenient blend of performance and affordability. SO's O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains a","brand":"RK Chain","offers":[{"title":"Default Title","offer_id":47032195023093,"sku":"RKC520SO-90","price":83.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0315\/9146\/5019\/files\/1d4fa48a3725d69f3cfd6f8082c03707_60bad888-fec1-4413-ac36-851d5942e0de.jpg?v=1757529155","url":"https:\/\/www.ravperformance.com\/products\/rk-chain-520so-90l-o-ring-natural","provider":"RAV Performance","version":"1.0","type":"link"}