New Ultegra Di. 2 Firmware supports Multishift. Can you describe the re programming process. Appreciated. If you look further up in this post a reader describes it pretty well. Basically you need to purchase or borrow the pc interface device from shimano and connect it to one of the shifters on the handle bars. Each one of the shiters actually have two ports of which only one is used. Ov/Shim.png' alt='Shimano Ultegra Di2 Software' title='Shimano Ultegra Di2 Software' />You need to peel back the rubber deals around one of the hoods which exposes the pots. Take one that is not used and remove the little plastic piece that is in it. Use the little fork cable puller that came with your DI 2 set up. Then slip in one of the cable ends from the interface into the port. This is the most difficult thing of the procedure. A firmware update for Shimano 10 speed Ultegra Di2 is now available that allows for multishift and other userdefined variables to be programmed. New Ultegra Di2 Firmware supports. The ultegra 6770 setting in the software is not able to set. I do tend to like the Shimano electronic solution. You have to pull the two ports out a little so you can put the cable in. Once you get the interface plugged in you plug the interface into the usb port of your computer and it goes through a recognition phase rhere it senses you two shifters, two derailleurs, and the battery. After is locates them you can go into the program and change how many shits it allows at a time on the rear derailleur, and how fast the shifts happen. I initially set mine for fast shifting can be very fast, normal. My initial apprehension was that it would shift to many gears if you touched the shifter buttons. This is not the case. Shimano Ultegra Di2 Software' title='Shimano Ultegra Di2 Software' />It is very easy to push the button for a single shift verses a multistage shift, so I am going to change it to allow three at a time after using it. Overall a very easy firmware upgrade. It also seems to shift better overall with the new firmware. Shimano Di. 2 E tube PC connector Ultegra Connector. All Categories. Antiques. Art. Baby. Books. Windows Network Programming In C Pdf. Free Download Dota Hack Map Mu on this page. Business Industrial. Cameras Photo. Cell Phones Accessories. Clothing, Shoes Accessories. Coins Paper Money. Collectibles. ComputersTablets Networking. Consumer Electronics. Crafts. Dolls Bears. DVDs Movies. Entertainment Memorabilia. Gift Cards Coupons. Health Beauty. Home Garden. Jewelry Watches. Music. Musical Instruments Gear. Pet Supplies. Pottery Glass. Real Estate. Specialty Services. Sporting Goods. Sports Mem, Cards Fan Shop. Stamps. Toys Hobbies. Travel. Video Games Consoles.