***A $4000 Value*** Complete set of Shimano Dura Ace 9070 di2 components. Everything and more that you need to switch your mechanical groupset. I had put together this groupset for a build that did not happen. Includes: - Dura Ace di2 Shift/brake levers (Brand New) - Dura Ace di2 Rear Derailleur (Slightly used) - Dura Ace di2 Front Derailleur (Brand New) - di2 internal Battery (Brand New) - di2 Internal Battery Charger (Brand New) - di2 Junction A (Brand New) - di2 internal Junction B (Brand New) - Junction A stem mount. - All required Cables 6 in total (Brand New) - V2 ELITE Carbon 31.6 di2 Specific Seat Post (New Take Off) Absolutely everything you will need to convert to di2.