{"product_id":"shimano-acera-rd-m390-sgs-9sp-rear-derailleur-black","title":"Shimano Acera RD-M390 SGS 9SP Rear Derailleur Black","description":"\u003cp\u003eReplacement Acera RD-M390 9-speed rear derailleur by Shimano, smooth, positive and reliable shifting and an amazingly low price.\u003c\/p\u003e \u003cp\u003e9 Speed\u003c\/p\u003e \u003cp\u003ePart Num: RD-M390\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":45005660422214,"sku":"rdm390sgs","price":39.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0328\/7110\/files\/shimano_acera_rd-m390_sgs_9sp_rear_derailleur_2f0a90a6-ea21-4299-9c07-f1495568d0a7.jpg?v=1778092275","url":"https:\/\/bicyclehero.com\/products\/shimano-acera-rd-m390-sgs-9sp-rear-derailleur-black","provider":"BicycleHero","version":"1.0","type":"link"}