
Everything needed to install and operate the new Dura-Ace DI2 system
-Wiring kits, batteries, adaptors and chargers sold separately
-Includes Micro USB wire
-BT-DN110 battery
-This is the Shimano Di2 SM-BCR2 Battery Charger for charging the battery on all Shimano Di2 electronic shifting systems with an internal battery.
-Available for Pickup within 2 to 1 businesses days