Selling my Front and Rear Ultegra 6870 Di2 Derailleurs as well as an Ultegra 11-32T Cassette (Proper climbing gears) Rear derailleur is the GS or medium cage model that take up to 32T cassettes (included). It has a few scratches on one corner that you can see in the pictures. Works flawlessly though. The front looks brand new. Latest firmware on both. I'm converting to 1x11 so will not need this any more. A quick search got me these approximately retail prices FD-6870 (Front): ¥15,500 RD-6870 (Rear): ¥18,400 CS-6800 Cassette: ¥7,000 ============ Total: ¥40,900 RD and cassette sold I'm Asking ¥8000 + shipping from the front derailleur. I can include a short di2 cable for the front mech as a bonus (worth about ¥2500) Let me know if you have any questions.