{"product_id":"shimano-dura-ace-rd-r9250-di2-12-speed-rear-derailleur","title":"Shimano Dura-Ace RD-R9250 Di2 12-Speed Rear Derailleur","description":"\u003cp\u003e\u003cstrong\u003eSpecial order.\u003c\/strong\u003e Contact Mad Duck Cyclery for supplier availability and estimated delivery.\u003c\/p\u003e\u003cp\u003eElectronic rear derailleur for Shimano 12-speed road Di2 systems with 11-30T or 11-34T cassettes. Includes the system charging connection and wireless communication. Battery and wiring sold separately.\u003c\/p\u003e\u003cp\u003eManufacturer images are representative; the selected configuration may differ visually.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/productinfo.shimano.com\/en\/product\/RD-R9250\"\u003eProduct specifications\u003c\/a\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"12-Speed","offer_id":46206979145811,"sku":"IRDR9250A","price":930.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5691\/9379\/files\/shimano-rd-r9250-main.jpg?v=1788982774","url":"https:\/\/madducksports.com\/products\/shimano-dura-ace-rd-r9250-di2-12-speed-rear-derailleur","provider":"Mad Duck Cyclery","version":"1.0","type":"link"}