Shimano Short Battery Mount External/Internal Wiring

$132.48 Regular price $169.95
by Shimano
In stock

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 http://e-tubeproject.shimano.com/


SKU: CY6743