{"product_id":"rk-chain-mru420-u-ring-clip-link","title":"RK Chain MRU420 U-Ring Clip Link","description":"The RK MRU U-Ring Chain features a proprietary ultra-thin seal (U-Rings) where the thickness of the seal is less than 50% of the most common O-ring seal. This allowed RK to design a sealed chain with the same weight as a non-sealed chain. The MRU features a chain life over four times longer than comparable non-sealed 420 chains while also requiring less chain adjustments.","brand":"RK Chain","offers":[{"title":"Default Title","offer_id":43800198349000,"sku":"RKCBL420MRU-CL","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/0058\/3624\/files\/d06690b3a7233ac2fdf499f09d17256dL.jpg?v=1736575087","url":"https:\/\/coyotedirect.com\/products\/rk-chain-mru420-u-ring-clip-link","provider":"Coyote Direct ","version":"1.0","type":"link"}