Aprašymas
For the charging on internal SHIMANO DI2 batteries (BT-DN110), the SM-BCR2 also serves as a PC linkage device for E-TUBE PROJECT firmware updates and settings.
Battery charger for BT-DN110
PC linkage device for E-TUBE PROJECT to update firmware and customize setting
DURA-ACE R9150 Series
Compatible battery (NOT INCLUDED) BT-DN110, BT-DN110-A
Includes SM-BCR2 charging cable