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This is the correct plug-and-play wire for Shimano's E-Tube Di2 electric-shifting systems. It comes in sixteen different lengths, so choose the one(s) that's right for your Di2 E-Tube wiring configuration.

Keep the cable fixed securely in your Dura-Ace R9100 rear derailleur with this Shimano Rear Derailleur Cable Anchor Assembly

Shimano Deore XT M8000-GS Rear Derailleur Cage Plate

- Replacement chain pin for 7- and 8-speed Shimano chains - 3 replacement pins per pack

- Replacement chain pins for Shimano 11-speed chains - Compatible with CN7900/7801 chains - 3 pins per pack

Shimano STI lever hoods. - Fits Ultegra ST-6700 levers only

Shimano Rear Derailleur Pulley Assemblies

If you put in a lot of miles and/or sweat a lot, your shifter hoods probably need freshening up. Grab a pair of Shimano STI Lever Hoods to make your bike feel new again. - Fits Dura-Ace ST-R9120 levers

Shimano's Di2 electric drivetrain takes shifting to the next level. Two Di2 Battery Chargers are available. Choose the model designed for your system's battery. An additional power cable is required for the external-style battery charger (sold separately). These chargers fully charge the battery in 90 minutes.

Shimano BT-R1A External Di2 Battery - All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions - Use Di2 system checker to update component firmware - Di2 External Battery, battery charger, and power cable are universal between Dura-Ace 9070, 7970, Ultegra 6870, 6770 and Alfine Di2 systems - Battery weight: 71 grams