{"product_id":"rk-excel-420-mru-drive-chain","title":"420 MRU Drive Chain","description":"MRU features RK’s proprietary Ultra Thin Seal, U-Rings, where the thickness of the seal is less than 50% of the most common O-ring seal. This allows RK to design a Sealed Chain with the weight of a Non-Sealed Chain. MRU will feature 4 times longer chain life than comparable non-sealed 420 chains and will require less chain adjustments compared to non-sealed 420 chains.","brand":"RK EXCEL","offers":[{"title":"MASTER LINK BL420MRU CLIP BLACK (BL420MRU-CL)","offer_id":50489577373739,"sku":"BL420MRU-CL","price":6.66,"currency_code":"USD","in_stock":true},{"title":"BL420MRU DRIVE CHAIN BLACK 420 X 120 (BL420MRU-120)","offer_id":50489577406507,"sku":"BL420MRU-120","price":160.04,"currency_code":"USD","in_stock":true},{"title":"BL420MRU DRIVE CHAIN BLACK 420 X 130 (BL420MRU-130)","offer_id":50489577439275,"sku":"BL420MRU-130","price":173.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0017\/9568\/6464\/files\/2655-6936f265aae80.png?v=1792372114","url":"https:\/\/evolution-motorcycles.com\/products\/rk-excel-420-mru-drive-chain","provider":"Evolution Motorcycles","version":"1.0","type":"link"}