{"product_id":"microshift-m21-rear-derailleur-67-speed-super-short-cage-black","title":"microSHIFT M21 Rear Derailleur - 67 Speed Super Short Cage Black","description":"M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.\u003cli\u003eRobust composite and steel construction\u003c\/li\u003e\u003cli\u003eCompatible with Shimano 6- and 7-speed mountain and road systems\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLargest Cog\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Der\/Shifter Compatibility\u003c\/td\u003e\n\u003ctd\u003eShimano Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Derailleur Mount Type\u003c\/td\u003e\n\u003ctd\u003e10x1 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Speeds\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChain Wrap Capacity (teeth)\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCage Length\u003c\/td\u003e\n\u003ctd\u003eShort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e241\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"Gio's Outdoors","offers":[{"title":"Default Title","offer_id":54008175395100,"sku":"MIC53217537K","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/5051\/0364\/files\/6ab46f1b19d0aa5ea176ff0dba917a04ee0a1961_c83faf26-2cd5-41ba-853b-e596d6db4aff.jpg?v=1774734417","url":"https:\/\/pearlcitycycle.com\/products\/microshift-m21-rear-derailleur-67-speed-super-short-cage-black","provider":"Pearl City Cycle","version":"1.0","type":"link"}