Shimano Ultegra 6600 Groupset 2×10

Used set of Ultegra 6600 parts. Included is a crankset, brake calipers, cassette, front and rear derailleur, and shift levers. It’s all in good condition to go on to your custom build. 

Crankset -53/39 
Front Derailleur – 34.9 clamp diameter
Cassette – 11-25