{"id":45519,"date":"2025-02-12T15:17:27","date_gmt":"2025-02-12T14:17:27","guid":{"rendered":"https:\/\/tekmaxcomponents.es\/?post_type=product&#038;p=45519"},"modified":"2026-05-27T14:22:55","modified_gmt":"2026-05-27T13:22:55","slug":"cambio-trasero-shimano-grx-rx822-sgs-12v","status":"publish","type":"product","link":"https:\/\/tekmaxcomponents.es\/en\/tienda\/componentes\/cambios-desviadores-mandos\/cambio-trasero-shimano-grx-rx822-sgs-12v\/","title":{"rendered":"SHIMANO GRX RX822 SGS 12V REAR DErailleur"},"content":{"rendered":"<p>The Shimano GRX RX822 SGS is a 12-speed mechanical rear derailleur designed primarily for road bikes. <strong data-start=\"274\" data-end=\"284\">gravel<\/strong>, although it can also be mounted on <strong data-start=\"319\" data-end=\"340\">MTB bikes<\/strong> with 12-speed systems. It offers reliable and precise performance, ideal for mixed terrain and demanding conditions, thanks to its robustness and specific features.<\/p>\n<p data-start=\"522\" data-end=\"554\"><strong data-start=\"522\" data-end=\"554\">Main features:<\/strong><\/p>\n<ul data-start=\"556\" data-end=\"1853\">\n<li data-start=\"556\" data-end=\"669\"><strong data-start=\"558\" data-end=\"590\">Cassette Compatibility:<\/strong> Compatible with Shimano 12-speed cassettes, from 10 to 51 teeth.<\/li>\n<li data-start=\"670\" data-end=\"844\"><strong data-start=\"672\" data-end=\"692\">Total capacity:<\/strong> It allows a difference of up to 41 teeth between the largest chainring and the smallest sprocket, ideal for configurations with a wide range of gears.<\/li>\n<li data-start=\"845\" data-end=\"1104\"><strong data-start=\"847\" data-end=\"881\">SHIMANO SHADOW RD+ Technology:<\/strong> It features an adjustable chain stabilizer, which helps reduce noise and prevent the chain from falling off on rough terrain. The stabilizer has an ON\/OFF function to adapt to terrain conditions.<\/li>\n<li data-start=\"1105\" data-end=\"1242\"><strong data-start=\"1107\" data-end=\"1118\">Pulleys:<\/strong> Equipped with 13-tooth pulleys with fluorine bearings, which improves shifting smoothness and prolongs durability.<\/li>\n<li data-start=\"1243\" data-end=\"1336\"><strong data-start=\"1245\" data-end=\"1254\">Weight:<\/strong> Approximately 288 grams, making it a lightweight and efficient option.<\/li>\n<li data-start=\"1337\" data-end=\"1494\"><strong data-start=\"1339\" data-end=\"1354\">Materials:<\/strong> Manufactured from lightweight alloy for the cage body, with optimized adjustment screws and bearings that minimize maintenance.<\/li>\n<li data-start=\"1495\" data-end=\"1749\"><strong data-start=\"1497\" data-end=\"1525\">Design and compatibility:<\/strong> Ideal for gravel and MTB bikes, the derailleur is fully compatible with Shimano GRX series mechanical shifters. It&#039;s especially well-suited for those looking for a robust option on mixed terrain.<\/li>\n<li data-start=\"1750\" data-end=\"1853\"><strong data-start=\"1752\" data-end=\"1766\">SGS Cage:<\/strong> The SGS cage is designed to support higher range cassettes, such as 10-51t.<\/li>\n<li data-start=\"1750\" data-end=\"1853\"><strong>Packaging:<\/strong> OEM (unboxed)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Cod: KRDRX822SGS<\/p>","protected":false},"featured_media":45807,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[468,348,1328],"product_tag":[481],"_links":{"self":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product\/45519"}],"collection":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/comments?post=45519"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/media\/45807"}],"wp:attachment":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/media?parent=45519"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product_cat?post=45519"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product_tag?post=45519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}