{"product_id":"shimano-rx812-rear-derailleur-31896","title":"Shimano RX812 Rear Derailleur","description":"\u003ch3\u003eWhen the going gets gravelly\u003c\/h3\u003e\u003cp\u003eGravel-tuned chain stabilization and drivetrain performance.\u003c\/p\u003e\u003cp\u003eThe Shimano GRX RX812 11-speed rear derailleur provides silent rear shifting on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain slapping and drops.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Shimano road Dual Control Levers\u003c\/li\u003e\n\u003cli\u003eGravel-tuned clutch tension provides smooth and reliable mixed surface shifting\u003c\/li\u003e\n\u003cli\u003eToggle clutch on\/off to match the terrain\u003c\/li\u003e\n\u003cli\u003eFor 1x drivetrains\u003c\/li\u003e\n\u003cli\u003eLow sprocket max\/min: 42T\/40T\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShimano GRX\u003c\/strong\u003e - Shimano GRX was designed from the ground up for gravel adventure. With its gravel-specific ergonomics, optimized gearing options, rugged reliability, and quiet, stable drivetrain, GRX sets itself apart from the rest of the component world.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShadow RD+\u003c\/strong\u003e - Shimano's Shadow RD+ technology uses an adjustable rear derailleur clutch to reduce chain slap over rough terrain. This simple chain drop solution is lighter and more efficient than roller bearing chain management devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eBike derailleurs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eShimano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer part #\u003c\/th\u003e\n\u003ctd\u003eIRDRX812\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCage\u003c\/th\u003e\n\u003ctd\u003eLong cage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpeed\u003c\/th\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLargest cog\u003c\/th\u003e\n\u003ctd\u003e42t\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eSold by Atlanta Cycling in Atlanta, GA. Manufacturer part #31896.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Long cage \/ Grey","offer_id":51670261825703,"sku":"596842","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/6076\/5863\/files\/shimano-rx812-rear-derailleur-grey-1.jpg?v=1793112024","url":"https:\/\/www.atlantacycling.com\/products\/shimano-rx812-rear-derailleur-31896","provider":"Atlanta Cycling","version":"1.0","type":"link"}