{"product_id":"shimano-rdm7100-pulley-set","title":"Shimano Tension \u0026 Guide Pulley Set Rdm7100","description":"\u003cp data-end=\"173\" data-start=\"0\"\u003eThe Shimano \u003cstrong data-end=\"51\" data-start=\"12\"\u003eRD-M7100 Tension \u0026amp; Guide Pulley Set\u003c\/strong\u003e is the OEM replacement jockey wheel kit for Shimano \u003cstrong data-end=\"141\" data-start=\"104\"\u003eSLX 12-speed MTB rear derailleurs\u003c\/strong\u003e, specifically the M7100 series.\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"218\" data-start=\"175\"\u003eShimano RD-M7100 Tension \u0026amp; Guide Pulley Set\u003c\/p\u003e\r\n\r\n\u003cp data-end=\"257\" data-start=\"220\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eShimano SLX RD-M7100 Tension \u0026amp; Guide Pulley Set\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003chr data-end=\"262\" data-start=\"259\"\u003e\r\n\u003ch2 data-end=\"278\" data-section-id=\"qxmwqz\" data-start=\"264\"\u003eWhat it is\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"297\" data-start=\"279\"\u003eThis kit includes:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"349\" data-start=\"298\"\u003e\r\n\t\u003cli data-end=\"322\" data-section-id=\"1p8lf1l\" data-start=\"298\"\u003e\u003cstrong data-end=\"322\" data-start=\"300\"\u003eUpper guide pulley\u003c\/strong\u003e\u003c\/li\u003e\r\n\t\u003cli data-end=\"349\" data-section-id=\"adqat2\" data-start=\"323\"\u003e\u003cstrong data-end=\"349\" data-start=\"325\"\u003eLower tension pulley\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"370\" data-start=\"351\"\u003eIt is designed for:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"455\" data-start=\"371\"\u003e\r\n\t\u003cli data-end=\"397\" data-section-id=\"z32hls\" data-start=\"371\"\u003eShimano \u003cstrong data-end=\"397\" data-start=\"381\"\u003eSLX RD-M7100\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"424\" data-section-id=\"z340yq\" data-start=\"398\"\u003eShimano \u003cstrong data-end=\"424\" data-start=\"408\"\u003eSLX RD-M7120\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli data-end=\"455\" data-section-id=\"2v0adh\" data-start=\"425\"\u003e\u003cstrong data-end=\"455\" data-start=\"427\"\u003e12-speed MTB drivetrains\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"460\" data-start=\"457\"\u003e\r\n\u003ch2 data-end=\"478\" data-section-id=\"1urilu4\" data-start=\"462\"\u003eWhat it does\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"506\" data-start=\"479\"\u003eInside the derailleur cage:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"714\" data-start=\"508\"\u003e\r\n\t\u003cli data-end=\"611\" data-section-id=\"6gkyux\" data-start=\"508\"\u003e\n\u003cstrong data-end=\"532\" data-start=\"510\"\u003eGuide pulley (top)\u003c\/strong\u003e\r\n\r\n\t\u003cul data-end=\"611\" data-start=\"535\"\u003e\r\n\t\t\u003cli data-end=\"579\" data-section-id=\"1y9bo27\" data-start=\"535\"\u003ealigns chain onto the correct cassette cog\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"611\" data-section-id=\"111n1vb\" data-start=\"582\"\u003eimproves shifting precision\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli data-end=\"714\" data-section-id=\"18ao2xh\" data-start=\"613\"\u003e\n\u003cstrong data-end=\"642\" data-start=\"615\"\u003eTension pulley (bottom)\u003c\/strong\u003e\r\n\t\u003cul data-end=\"714\" data-start=\"645\"\u003e\r\n\t\t\u003cli data-end=\"677\" data-section-id=\"1pv5nl5\" data-start=\"645\"\u003ekeeps chain tension consistent\u003c\/li\u003e\r\n\t\t\u003cli data-end=\"714\" data-section-id=\"16zx887\" data-start=\"680\"\u003estabilises drivetrain under load\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"737\" data-start=\"716\"\u003eTogether they ensure:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"819\" data-start=\"738\"\u003e\r\n\t\u003cli data-end=\"755\" data-section-id=\"p14p6\" data-start=\"738\"\u003esmooth shifting\u003c\/li\u003e\r\n\t\u003cli data-end=\"773\" data-section-id=\"ldlfkx\" data-start=\"756\"\u003equiet operation\u003c\/li\u003e\r\n\t\u003cli data-end=\"819\" data-section-id=\"1u9sopc\" data-start=\"774\"\u003ereliable chain control on rough MTB terrain\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"824\" data-start=\"821\"\u003e\r\n\u003ch2 data-end=\"849\" data-section-id=\"ebosfz\" data-start=\"826\"\u003eKey characteristics\u003c\/h2\u003e\r\n\r\n\u003cul data-end=\"1048\" data-start=\"850\"\u003e\r\n\t\u003cli data-end=\"888\" data-section-id=\"1lkyz2w\" data-start=\"850\"\u003eGenuine Shimano OEM part (Y3FY98010)\u003c\/li\u003e\r\n\t\u003cli data-end=\"940\" data-section-id=\"smg040\" data-start=\"889\"\u003e12-speed specific tooth profile for narrow chains\u003c\/li\u003e\r\n\t\u003cli data-end=\"998\" data-section-id=\"3uknyx\" data-start=\"941\"\u003eDirectional pulley design (must be installed correctly)\u003c\/li\u003e\r\n\t\u003cli data-end=\"1048\" data-section-id=\"1vzva93\" data-start=\"999\"\u003eBuilt for MTB conditions (mud, vibration, load)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1053\" data-start=\"1050\"\u003e\r\n\u003ch2 data-end=\"1072\" data-section-id=\"purqi0\" data-start=\"1055\"\u003eCompatibility\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1098\" data-start=\"1073\"\u003eThis set is intended for:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1143\" data-start=\"1099\"\u003e\r\n\t\u003cli data-end=\"1143\" data-section-id=\"1prra0x\" data-start=\"1099\"\u003eSLX \u003cstrong data-end=\"1143\" data-start=\"1105\"\u003eM7100 \/ M7120 12-speed derailleurs\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"1175\" data-start=\"1145\"\u003eIt is \u003cstrong data-end=\"1174\" data-start=\"1151\"\u003enot compatible with\u003c\/strong\u003e:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1253\" data-start=\"1176\"\u003e\r\n\t\u003cli data-end=\"1200\" data-section-id=\"8odx7i\" data-start=\"1176\"\u003e11-speed M7000 systems\u003c\/li\u003e\r\n\t\u003cli data-end=\"1229\" data-section-id=\"1l0dhrs\" data-start=\"1201\"\u003eroad GRX \/ Ultegra systems\u003c\/li\u003e\r\n\t\u003cli data-end=\"1253\" data-section-id=\"1utfuyk\" data-start=\"1230\"\u003eolder MTB drivetrains\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp data-end=\"1301\" data-start=\"1255\"\u003eShimano pulley systems are tightly matched to:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1359\" data-start=\"1302\"\u003e\r\n\t\u003cli data-end=\"1315\" data-section-id=\"4wh58j\" data-start=\"1302\"\u003echain width\u003c\/li\u003e\r\n\t\u003cli data-end=\"1331\" data-section-id=\"hosvjm\" data-start=\"1316\"\u003ecage geometry\u003c\/li\u003e\r\n\t\u003cli data-end=\"1359\" data-section-id=\"4794u0\" data-start=\"1332\"\u003edrivetrain speed standard\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1364\" data-start=\"1361\"\u003e\r\n\u003ch2 data-end=\"1385\" data-section-id=\"321yx1\" data-start=\"1366\"\u003eWhen to replace\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1408\" data-start=\"1386\"\u003eReplace if you notice:\u003c\/p\u003e\r\n\r\n\u003cul data-end=\"1536\" data-start=\"1409\"\u003e\r\n\t\u003cli data-end=\"1436\" data-section-id=\"1e4a9cq\" data-start=\"1409\"\u003eworn or “shark fin” teeth\u003c\/li\u003e\r\n\t\u003cli data-end=\"1475\" data-section-id=\"1qss6pr\" data-start=\"1437\"\u003enoisy drivetrain even after cleaning\u003c\/li\u003e\r\n\t\u003cli data-end=\"1501\" data-section-id=\"b68x9e\" data-start=\"1476\"\u003erough spinning bearings\u003c\/li\u003e\r\n\t\u003cli data-end=\"1536\" data-section-id=\"1toei0x\" data-start=\"1502\"\u003einconsistent shifting under load\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr data-end=\"1541\" data-start=\"1538\"\u003e\r\n\u003ch2 data-end=\"1558\" data-section-id=\"1g6g9c7\" data-start=\"1543\"\u003eBottom line\u003c\/h2\u003e\r\n\r\n\u003cp data-end=\"1770\" data-start=\"1559\"\u003eThe Shimano RD-M7100 pulley set is a \u003cstrong data-end=\"1658\" data-start=\"1596\"\u003eprecision OEM replacement for SLX 12-speed MTB derailleurs\u003c\/strong\u003e, restoring smooth shifting, chain stability, and quiet drivetrain performance in demanding off-road conditions.\u003c\/p\u003e\r\n","brand":"Shimano","offers":[{"title":"Default Title","offer_id":44932274192606,"sku":"Y3FY98010","price":130.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1242\/8790\/files\/14988_image_grande_33d9ba8b-d18d-4e55-bd2b-4d1b5c5b2d58.jpg?v=1779376867","url":"https:\/\/onlino-bicycle-shopco.shop\/products\/shimano-rdm7100-pulley-set","provider":"Online Bicycle Shop","version":"1.0","type":"link"}