105 r7000 rear derailleur on 2004 bianchi axis. Is the new road tech to have these 'b link extender' nobs insert into a derailleur hanger? : r/bikewrench
Derailleurs - Northtowne Cycling & Fitness | Cedar Rapids Bike Shop
105 Derailleur Hanger – SILCA
Rear Derailleur Hanger Alignment | Park Tool
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
Vintage Shimano Frame Rear Derailleur Hanger With screws NOS (458) | eBay
Shimano Derailleur Hangers / Parts | Worldwide Cyclery