{"product_id":"shimano-grx-di2-rear-derailleur-rd-rx825","title":"Shimano GRX Di2 Rear Derailleur- RD-RX825","description":"SHIMANO's GRX Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed-terrain riding and easy recharging. Integrated SHADOW RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built-in ON\/OFF switch, wheel removal is easy too. The RD-RX825 is compatible with 11-34T and 11-36T 12-speed cassettes and supports Full or Semi-Synchronized shift modes, enhancing rider customization.","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42984078442594,"sku":null,"price":445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9695\/9330\/files\/Shimano-GRX-RX825-Di2-rear-derailleur-01.png?v=1780355285","url":"https:\/\/www.twohubs.com\/products\/shimano-grx-di2-rear-derailleur-rd-rx825","provider":"twohubs cycling boutique","version":"1.0","type":"link"}