Shimano BT-DN110 Di2 Battery

Category

Shifters

Store

eBay

Brand

Shimano

Shimano BT-DN110-01 Di2 Internal Mount Battery. Using a hard wired battery system which is both light weight and accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the RD, one for the FD, and one for each shift lever).

62.08 GBP