Shimano 105 Braze-On Front Derailleur - Y-Not Cycling & Fitness | Mount Vernon | Lexington
Shimano 105 5701 Rear Derailleur, Black | Bikeinn
Shimano 105 Rear Derailleur (Long Cage) - High Gear Sports | Petoskey, MI
Shimano 105 RD-R7000 Rear Derailleur - Bike Shop | Proteus Bicycles | College Park, MD
Shimano 105 rear derailleur failed with a bang in 3 places at same time. Would fitting a new R7000 rear mech work with my 5800 shifters? : r/bikewrench