Shimano BMR1 and BRM2 Di2 External Battery Mount Base Unit A

Expected Ship Date: Mon Jun 29
$75.00
$75.00
$75.00
2 In Stock
Product Data
SKU:
CY9083
UPC/EAN:
689228867857
MPN:
Y7F398020
Description
Shimano BMR1 and BRM2 Di2 External Battery Mount Base Unit A. 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/