Shimano Ace SM-BCR2 Internal Hard Charge Device

Keep your Shimano Di2 system running flawlessly with the SHIMANO SM-BCR2 Internal Battery Charger. This dual-purpose device acts as both a charger and PC interface, ensuring your electronic drivetrain stays powered and optimized. Connect to your computer via E-TUBE PROJECT software to perform diagnostics, update firmware, and fully customize shift functions to match your riding style. Its convenient USB connectivity and integrated LED indicator make charging effortless at home or on the go. Essential for 11-speed Di2 systems, the SM-BCR2 guarantees uninterrupted performance and complete control for discerning cyclists