{"product_id":"acera-rd-m3020-rear-derailleur","title":"Acera RD-M3020-SGS Rear Derailleur - 7\/8 Speed, Long Cage, Black","description":"\u003cp\u003eThe Shimano Acera RD-M3020 rear derailleur features Double Servo technology to provide smooth, precise shifting and helps you ride challenging terrain with fewer interruptions.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eDouble Servo mechanism enables the rear derailleur to move in an optimum path\u003c\/li\u003e\n\u003cli\u003eVersatile performance and wide compatibility\u003c\/li\u003e\n\u003cli\u003eSGS Long cage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":55051719704867,"sku":"ERDM30208SGSL","price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1832\/8867\/files\/RD4111_a1ce4a50-0045-4e98-bb89-ee28812e6e20.jpg?v=1781201865","url":"https:\/\/fullertonbicycle.com\/products\/acera-rd-m3020-rear-derailleur","provider":"Fullerton","version":"1.0","type":"link"}