{"product_id":"shimano-grx-rx820-2x12s-disc-groupset","title":"Shimano GRX RX820 2x12S Disc groupset","description":"\u003cp data-start=\"0\" data-end=\"41\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003eShimano GRX RX820 2x12-Speed Groupset\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"282\"\u003eMechanical 2x12-speed gravel drivetrain designed for smooth shifting, wide gear range, and consistent performance across mixed terrain. Built for riders who need progressive gearing and control in both group rides and demanding conditions.\u003c\/p\u003e\n\u003cul data-start=\"284\" data-end=\"551\"\u003e\n\u003cli data-section-id=\"1yx29vp\" data-start=\"284\" data-end=\"325\"\u003e\n\u003cp data-start=\"286\" data-end=\"325\"\u003e2x12-speed mechanical shifting system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wmrdp1\" data-start=\"326\" data-end=\"361\"\u003e\n\u003cp data-start=\"328\" data-end=\"361\"\u003eWide and progressive gear range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x69y78\" data-start=\"362\" data-end=\"404\"\u003e\n\u003cp data-start=\"364\" data-end=\"404\"\u003eOptimized for gravel and mixed terrain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mvh0gb\" data-start=\"405\" data-end=\"465\"\u003e\n\u003cp data-start=\"407\" data-end=\"465\"\u003eIntegrated chain stabilizer for improved chain retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r4m3hb\" data-start=\"466\" data-end=\"499\"\u003e\n\u003cp data-start=\"468\" data-end=\"499\"\u003eHydraulic disc braking system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s2qovo\" data-start=\"500\" data-end=\"551\"\u003e\n\u003cp data-start=\"502\" data-end=\"551\"\u003eErgonomic GRX lever design for enhanced control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"553\" data-end=\"556\"\u003e\n\u003cp data-start=\"558\" data-end=\"571\"\u003e\u003cstrong data-start=\"558\" data-end=\"571\"\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"573\" data-end=\"958\"\u003e\n\u003cli data-section-id=\"v6iaz3\" data-start=\"573\" data-end=\"622\"\u003e\n\u003cp data-start=\"575\" data-end=\"622\"\u003eShimano GRX FC-RX820-2 2x12-speed crankset ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"etam3f\" data-start=\"623\" data-end=\"709\"\u003e\n\u003cp data-start=\"625\" data-end=\"655\"\u003eShimano 12-speed cassette ×1\u003c\/p\u003e\n\u003cul data-start=\"658\" data-end=\"709\"\u003e\n\u003cli data-section-id=\"17vfkpq\" data-start=\"658\" data-end=\"682\"\u003e\n\u003cp data-start=\"660\" data-end=\"682\"\u003e11-34T (CS-R8101-12)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ii927z\" data-start=\"685\" data-end=\"709\"\u003e\n\u003cp data-start=\"687\" data-end=\"709\"\u003e11-36T (CS-HG710-12)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dp49ip\" data-start=\"710\" data-end=\"748\"\u003e\n\u003cp data-start=\"712\" data-end=\"748\"\u003eShimano CN-M8100 12-speed chain ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cu33e\" data-start=\"749\" data-end=\"792\"\u003e\n\u003cp data-start=\"751\" data-end=\"792\"\u003eShimano GRX RD-RX820 rear derailleur ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gt7maj\" data-start=\"793\" data-end=\"837\"\u003e\n\u003cp data-start=\"795\" data-end=\"837\"\u003eShimano GRX FD-RX820 front derailleur ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xamyia\" data-start=\"838\" data-end=\"897\"\u003e\n\u003cp data-start=\"840\" data-end=\"897\"\u003eShimano GRX ST-RX820-L left lever + BR-RX820 caliper ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1deumzb\" data-start=\"898\" data-end=\"958\"\u003e\n\u003cp data-start=\"900\" data-end=\"958\"\u003eShimano GRX ST-RX820-R right lever + BR-RX820 caliper ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Crankset: 170mm - 48\/31 \/ Teeth: 11-34","offer_id":48059022639345,"sku":null,"price":1219.75,"currency_code":"AUD","in_stock":true},{"title":"Crankset: 170mm - 48\/31 \/ Teeth: 11-36","offer_id":48059022672113,"sku":null,"price":1219.75,"currency_code":"AUD","in_stock":true},{"title":"Crankset: 172.5mm - 48\/31 \/ Teeth: 11-34","offer_id":48059022704881,"sku":null,"price":1219.75,"currency_code":"AUD","in_stock":true},{"title":"Crankset: 172.5mm - 48\/31 \/ Teeth: 11-36","offer_id":48059022737649,"sku":null,"price":1219.75,"currency_code":"AUD","in_stock":true},{"title":"Crankset: 175mm - 48\/31 \/ Teeth: 11-34","offer_id":48059022770417,"sku":null,"price":1219.75,"currency_code":"AUD","in_stock":true},{"title":"Crankset: 175mm - 48\/31 \/ Teeth: 11-36","offer_id":48059022803185,"sku":null,"price":1219.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/bg_20260108-125852.jpg?v=1776544243","url":"https:\/\/novasportsbikes.com\/products\/shimano-grx-rx820-2x12s-disc-groupset","provider":"Nova Sports Bikes","version":"1.0","type":"link"}