The SM-BCR2 ensures fast and efficient charging, helping to keep your Di2 system powered and ready for smooth, precise shifting. Product Category. PICK UP OPTION. If this bike is not perfect for you, our team will help you find the right one!
Using the software program from the Shimano site this is the only means of checking, updating and setting up the software choices for Di2. So not only does it allow you to charge the internal battery, it is absolutely necessary for these reasons.
Whammy, my batt is charged... But for the amount it costed me, I feel like it should have arrived with a sympathy card! C'mon, it's a glorified phone charger! That price is ridiculous.