{"product_id":"shimano-ultegra-rd-r8050","title":"Shimano Ultegra RD-R8050","description":"\u003cp data-path-to-node=\"1\"\u003eThe Shimano Ultegra RD-R8050 is a masterpiece of 11-speed electronic shifting, offering a nearly identical performance profile to the flagship Dura-Ace model at a more accessible weight-to-value ratio. Utilizing the Shadow RD low-profile design, the derailleur stays tucked close to the frame, significantly reducing the risk of damage during crashes or transport while improving aerodynamic efficiency. This Di2 unit delivers instantaneous, stress-free gear changes with the simple click of a button, maintaining perfect alignment even under heavy climbing loads. Fully compatible with Shimano’s E-TUBE software, it allows riders to customize shift speeds and utilize Synchronized Shifting for a more intuitive riding experience.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eKey Features\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eShadow RD Architecture: Low-profile design ensures stable shifting performance and protects the derailleur body from external impacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eDi2 Precision: Eliminates the maintenance and stretching associated with traditional mechanical cables for \"set-and-forget\" shifting accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eCustomizable Synchro Shift: Can be programmed to automatically adjust the front derailleur when shifting the rear, maintaining an optimal chain line.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003eVersatile Cage Options: Available in SS (Short Cage) for standard road setups and GS (Medium Cage) for those requiring wider gear ranges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003eConsistent Shifting: High-torque motors ensure the pulley cage moves precisely to the correct position every time, regardless of weather or terrain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003eSpecifications\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003eDrivetrain Speeds: 11-Speed Di2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003eMaximum Low Sprocket: 30T (SS) \/ 34T (GS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003eMinimum Low Sprocket: 25T (SS) \/ 28T (GS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003eTotal Capacity: 33T (SS) \/ 39T (GS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003eConnectivity: Wired (EW-SD50)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003eMaterial: Aluminum\/GFRP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003eTypical Components Included\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003eRD-R8050 Rear Derailleur\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003eB-Axle Washer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003eUser Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Black","offer_id":54407001637236,"sku":null,"price":33630.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1991\/6660\/files\/Shimano-Rear-Derailleur-Ultegra-Di2-RD-R8050-GS-11-Speed-Shadow-RD-Plus_750x_df54ce46-66f7-4cce-989e-d161e93d84c0.webp?v=1776092293","url":"https:\/\/velorays.com\/products\/shimano-ultegra-rd-r8050","provider":"Velorays","version":"1.0","type":"link"}