Shimano Dura Ace RD 9070 Di2 Rear Derailleur in excellent condition. This is a road derailleur for Di2 electronic shifting. It's an 11 speed derailleur. Handles up to a 28 tooth cassette. It works beautifully. I just needed to buy a longer cage derailleur to save my knees so this race level derailleur has to go to a new home. Latest updated firmware from Shimano installed. It has two cosmetic scratches you can see in the photos. Pictures taken just before pulled off bike.

I will take calls / texts from live buyers. I'm kind and honest and happy to answer questions. Adam 775 - seven, eight, one - 5, six, 9, seven.