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SKU: CY6743 Product qualifies for Free Shipping Shimano Short Battery Mount External/Internal Wiring

Shimano Di2 External Battery Mounts

  • 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 from
Manufacturer  Shimano
Manufacturer Part Number  IBMDN100S1
UPC  6892284177936
Model  Shimano Di2 Battery Mount
Currently Out of Stock
Sorry, 'Shimano Short Battery Mount External/Internal Wiring' is currently out of stock. Please check back later or contact Bikeman for an expected availability date. Refer to our Shipping Terms for more information.