Very nice and very clean Shimano Ultegra front, rear, derailers plus brake calipers. All items are used, but in very good shape minimal scratches. Please take a look at photos to get part numbers. If you have any questions, please let me know. The front derailleur and brake calipers are 6500 series and the rear derailleur is a 6600 series. Sold as is with no refunds or returns. Thank you.