{"product_id":"renthal-rent-chain-r3-3-srs-chn-120","title":"Renthal R3-3 Off-road 520 - 120L SRS Road Chain","description":"Renthal R3-3 chains are specially developed utilising Renthal's SRS (self-regulating seals) technology to increase longevity. The SRS is pre-loaded during assembly, creating a spring effect. As a chain wears, conventional O-rings and X-rings loosen their seal whereas the SRS has the inherent ability to regulate a constant sealing pressure against the side plates throughout the life of the chain, increasing the service life of the chain.","brand":"Renthal","offers":[{"title":"Default Title","offer_id":44254959534254,"sku":"RENC416","price":163.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0714\/9486\/files\/131d4b12ada21c9465ae8d06bf2efa47_8dc0cc3a-0a66-4f2c-88c5-c778bf5b204b.jpg?v=1709445353","url":"https:\/\/purauto.com\/products\/renthal-rent-chain-r3-3-srs-chn-120","provider":"PurAuto","version":"1.0","type":"link"}