SRAM Rear Derailleur Red Aero Glide WiFli Medium Cage Max 32T 2022 Ships within United States Buy Online or Buy Online & Pick Up In-Store Share Loading Facebook Like button... SRAM Rear Derailleur Red Aero Glide WiFli Medium Cage Max 32T 2022 Ships within United States Buy Online or Buy Online & Pick Up In-Store Share Loading Facebook Like button...