{"product_id":"cambio-posteriore-grx-rdrx812set-11-velocita","title":"GRX RDRX812SET 11-speed rear derailleur","description":"\u003ch1 data-start=\"190\" data-end=\"246\"\u003e Shimano GRX RD-RX812 11S – Shadow+ Rear Derailleur\u003c\/h1\u003e\n\n\u003cp data-start=\"248\" data-end=\"595\"\u003e The \u003cstrong data-start=\"251\" data-end=\"275\"\u003eShimano GRX RD-RX812\u003c\/strong\u003e is the rear derailleur specifically designed for \u003cem data-start=\"335\" data-end=\"343\"\u003egravel\u003c\/em\u003e and \u003cem data-start=\"346\" data-end=\"364\"\u003elight off-road\u003c\/em\u003e use, ideal for 11-speed single chainring setups. It guarantees smooth, precise and silent shifting even on the roughest terrain, thanks to \u003cstrong data-start=\"527\" data-end=\"549\"\u003eSHIMANO SHADOW RD+\u003c\/strong\u003e technology with adjustable chain stabilizer.\u003c\/p\u003e\n\n\u003chr data-start=\"597\" data-end=\"600\"\u003e\n\n\u003ch2 data-start=\"602\" data-end=\"633\"\u003e Main features \u003c\/h2\u003e\n\n\u003cul data-start=\"634\" data-end=\"1039\"\u003e\n\n\u003cli data-start=\"634\" data-end=\"739\"\u003e\n\n\u003cp data-start=\"636\" data-end=\"739\"\u003e \u003cstrong data-start=\"636\" data-end=\"664\"\u003eStability and silence\u003c\/strong\u003e on uneven surfaces thanks to the chain stabilizer (Shadow RD+) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"740\" data-end=\"830\"\u003e\n\n\u003cp data-start=\"742\" data-end=\"830\"\u003e \u003cstrong data-start=\"742\" data-end=\"801\"\u003eManual activation\/deactivation of the stabilizer\u003c\/strong\u003e based on the type of terrain\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"831\" data-end=\"905\"\u003e\n\n \u003cp data-start=\"833\" data-end=\"905\"\u003e\u003cstrong data-start=\"833\" data-end=\"857\"\u003eFull compatibility\u003c\/strong\u003e with \u003cstrong data-start=\"870\" data-end=\"903\"\u003eShimano Dual Control Road 11V\u003c\/strong\u003e levers \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"906\" data-end=\"966\"\u003e\n\n\u003cp data-start=\"908\" data-end=\"966\"\u003e \u003cstrong data-start=\"908\" data-end=\"947\"\u003eDedicated clutch adjustment\u003c\/strong\u003e for gravel use \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"967\" data-end=\"1039\"\u003e\n\n\u003cp data-start=\"969\" data-end=\"1039\"\u003e \u003cstrong data-start=\"969\" data-end=\"1000\"\u003ePrecise and reliable gear changes\u003c\/strong\u003e even with large capacity cassettes \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1041\" data-end=\"1044\"\u003e\n\n\u003ch2 data-start=\"1046\" data-end=\"1070\"\u003e Technical specifications \u003c\/h2\u003e\n\n\u003cul data-start=\"1071\" data-end=\"1474\"\u003e\n\n\u003cli data-start=\"1071\" data-end=\"1096\"\u003e\n\n\u003cp data-start=\"1073\" data-end=\"1096\"\u003e \u003cstrong data-start=\"1073\" data-end=\"1085\"\u003eModel:\u003c\/strong\u003e RD-RX812 \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1097\" data-end=\"1127\"\u003e\n\n\u003cp data-start=\"1099\" data-end=\"1127\"\u003e \u003cstrong data-start=\"1099\" data-end=\"1109\"\u003eSeries:\u003c\/strong\u003e Shimano GRX 11V \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1128\" data-end=\"1180\"\u003e\n\n\u003cp data-start=\"1130\" data-end=\"1180\"\u003e \u003cstrong data-start=\"1130\" data-end=\"1152\"\u003eMounting type:\u003c\/strong\u003e Direct mount (Shadow+) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1181\" data-end=\"1229\"\u003e\n\n\u003cp data-start=\"1183\" data-end=\"1229\"\u003e \u003cstrong data-start=\"1183\" data-end=\"1207\"\u003eSmallest sprocket:\u003c\/strong\u003e Min. 11T \/ Max. 11T \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1230\" data-end=\"1277\"\u003e\n\n\u003cp data-start=\"1232\" data-end=\"1277\"\u003e \u003cstrong data-start=\"1232\" data-end=\"1255\"\u003eLargest sprocket:\u003c\/strong\u003e Min. 40T \/ Max. 42T \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1278\" data-end=\"1306\"\u003e\n\n\u003cp data-start=\"1280\" data-end=\"1306\"\u003e \u003cstrong data-start=\"1280\" data-end=\"1300\"\u003eTotal capacity:\u003c\/strong\u003e 31D \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1307\" data-end=\"1356\"\u003e\n\n\u003cp data-start=\"1309\" data-end=\"1356\"\u003e \u003cstrong data-start=\"1309\" data-end=\"1340\"\u003eDrivetrain compatibility:\u003c\/strong\u003e 1x11 speed\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1357\" data-end=\"1387\"\u003e\n\n \u003cp data-start=\"1359\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1359\" data-end=\"1370\"\u003eColor:\u003c\/strong\u003e Black GRX series \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1388\" data-end=\"1421\"\u003e\n\n\u003cp data-start=\"1390\" data-end=\"1421\"\u003e \u003cstrong data-start=\"1390\" data-end=\"1410\"\u003eItem code:\u003c\/strong\u003e IRDRX812 \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1422\" data-end=\"1448\"\u003e\n\n\u003cp data-start=\"1424\" data-end=\"1448\"\u003e \u003cstrong data-start=\"1424\" data-end=\"1432\"\u003eEAN:\u003c\/strong\u003e 4550170448882 \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1449\" data-end=\"1474\"\u003e\n\n\u003cp data-start=\"1451\" data-end=\"1474\"\u003e \u003cstrong data-start=\"1451\" data-end=\"1459\"\u003eUPC:\u003c\/strong\u003e 192790448886 \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1476\" data-end=\"1479\"\u003e\n\n\u003ch2 data-start=\"1481\" data-end=\"1500\"\u003e Strengths\u003c\/h2\u003e\n\n\u003cp data-start=\"1501\" data-end=\"1723\"\u003e ✔️ Optimized performance for gravel and bikepacking\u003cbr data-start=\"1558\" data-end=\"1561\"\u003e ✔️ Greater chain control and less noise\u003cbr data-start=\"1615\" data-end=\"1618\"\u003e ✔️ Compact design and protected from impacts and debris\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e ✔️ Perfect integration with mechanical GRX 11V groupsets\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":47227964326227,"sku":null,"price":88.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/2278\/9057\/files\/RD-RX812_C219_1.jpg.thumb.572.572.png?v=1745764658","url":"https:\/\/ridewill.live\/en\/products\/cambio-posteriore-grx-rdrx812set-11-velocita","provider":"In Bici Veritas - Cicli Varsalona ","version":"1.0","type":"link"}