Shimano 105 5600 10 Speed Rear Derailleur

This is a direct attachment 9/10-speed compatible rear derailleur with a wide outer link design that increases rigidity.
It has Fluoric coated link bushing, sealed bearing guide pulley and sealed bearing tension pulley.
Max. Front difference: 22T
Total capacity: 37T
Max. to Min. Rear sprocket: 27T/11T
Available in Silver or Black.