{"product_id":"grx-rd-rx822-12-speed-rear-derailleurs","title":"GRX RD-RX822 12-Speed Rear Derailleurs","description":"With an integrated chain stabilizer, Shimano GRX RD-RX822 12-speed rear derailleurs feature an intergrated chain stablizer that delivers quieter shifting and more secure chain management in rough terrain. The chain tensioner has an ON\/OFF switch for easy wheel removal. Shimano RD-RX822-GS rear derailleur with medium cage is compatible with 10-45t, 12-speed Shimano MTB cassettes\nInterchangeable, replaceable GS\/SGS derailleur cage\nShadow RD+ design, combined with the adjustable chain stablilizer, prevents chain slap and drops\nON\/OFF stabilizer switch matches terrain for smooth and reliable shifting on mixed surfaces\nCompatible with HG 12-Speed Chains","brand":"Shimano","offers":[{"title":"Medium \/ 35 \/ 45","offer_id":47909549441211,"sku":"IRDRX822GS","price":184.99,"currency_code":"CAD","in_stock":false},{"title":"Long \/ 41 \/ 51","offer_id":47909549473979,"sku":"IRDRX822SGS","price":184.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/2599\/8779\/files\/RD0092.jpg?v=1780423120","url":"https:\/\/thebikezone.com\/products\/grx-rd-rx822-12-speed-rear-derailleurs","provider":"The Bike Zone","version":"1.0","type":"link"}