Shimano Ultegra 6600 Double Front Derailleur

This is a double front derailleur that is compatible with 10 speed drivetrains.
It has a lightweight and durable construction, an extra wide pivot link that increases rigidity for improved shifting response and a light action spring that reduces effort required to actuate shifts.
It also has a polished and clear coated finish that resists corrosion and looks great.
It is available with band-on or braze-on connections.