Write Us a Review!

Columbia ShopIrmo Shop
Skip to main content

Filter By:

  • Show More Brands

  • Show Fewer Brands

Parts & Accessories

Shimano BMDN100 Di2 Long Battery Mount for External Wiring
$135.99
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
Page 1 of 1