{"product_id":"shimano-cues-rd-u4020-sgs-rear-derailleur-9-speed-shadow-design-direct-attach-medium-cage-blk","title":"Shimano CUES RD-U4020-SGS 2x9-Speed Rear Derailleur","description":"\u003cp\u003eThe Shimano CUES RD-U4020 is a \u003cstrong\u003e9-speed LINKGLIDE rear derailleur for 2x9 drivetrains\u003c\/strong\u003e on commuter, trail and gravel bikes, designed and tested for e-bike use.\u003c\/p\u003e\n\u003cp\u003eIt is \u003cstrong\u003eonly compatible with Shimano CUES 9-speed LINKGLIDE shifters\u003c\/strong\u003e. Shimano lists a 36t largest cog and 41t of chain wrap capacity.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRiders on CUES 2x9 drivetrains, including e-bikes.\u003c\/li\u003e\n\u003cli\u003eRiders replacing a CUES U4020.\u003c\/li\u003e\n\u003cli\u003eNot for non-CUES shifters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifter:\u003c\/strong\u003e CUES 9-speed LINKGLIDE only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain:\u003c\/strong\u003e LINKGLIDE or HG 11-speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCassette:\u003c\/strong\u003e 36t largest cog.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eShadow low-profile design.\u003c\/strong\u003e Protects the derailleur from obstacles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eE-bike tested.\u003c\/strong\u003e Designed for enduring e-bike performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e11t pulleys.\u003c\/strong\u003e Specified for the CUES system.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e 2x9 capacity with e-bike durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e CUES shifters only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e A double-ring CUES derailleur for everyday bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWe recommend CUES 9-speed for commuters who want a drivetrain that lasts. Victory Bicycle Studio can confirm shifter compatibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shimano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CUES RD-U4020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain speeds:\u003c\/strong\u003e 9 (2x9)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLargest cog:\u003c\/strong\u003e 36t\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain wrap capacity:\u003c\/strong\u003e 41t\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifter compatibility:\u003c\/strong\u003e Shimano CUES 9-speed LINKGLIDE only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain:\u003c\/strong\u003e LINKGLIDE or HG 11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulleys:\u003c\/strong\u003e 11t\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-bike rated:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e ERDU4020SGS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":53538321793331,"sku":"ERDU4020SGS","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/6a9dc00b75a29d74f61a852e9ddb0eebc8ccc460.jpg?v=1782259714","url":"https:\/\/victorybicyclestudio.com\/products\/shimano-cues-rd-u4020-sgs-rear-derailleur-9-speed-shadow-design-direct-attach-medium-cage-blk","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}