Description

Grx Di2 Rear Derailleur – Long Cage – 12S.
Rd-Rx827.
Specifications:
-Rear Derailleur 12S Sgs.
-Rd-Rx827 Grx.
-Rear Derailleur, Rd-Rx827, Grx, Sgs 12-Speed, Top Normal, Direct Attachment, 2Ndgroup, Ind.Pack.
-The All-New Grx Rx827 Rear Derailleur Paired With A 10-51T Cassette Gives Riders And Racers The Speed, Range, And Robustness To Pursue Any Gravel Challenge.
With Built-In Automatic Impact Recovery, An Impact-Deflecting Shape, And Solid Pulleys, This Derailleur Stands Up To Hard Impacts And Still Retains Its Lightning-Quick Shifting Performance.
-Fully Wireless Shifting Built For Rough Gravel Terrain.
-Robust Design:A Wide Link Structure, Skid-Plate Design, Durable Aluminum Plate And Solid Pulley Add Robustness And Longevity.
-Rd Protection Function:The New Automatic Impact Recovery Function Instantly Returns The Derailleur To Its Original Position After Impact.
-Shimano Shadow Es:A Slimmer, Stronger Evolution Of Shimano´S Pioneering Chain-Stabilizing Shadow Rd+ Concept.
-Protected Battery:Tucked Safely Inside An Enclosed Space, The Battery Won´T Budge Even In Rough Terrain, While Remaining Easily Removable For Charging.