SHIMANO SM-Di2 SM-BCR2 BATTERY CHARGER FOR SM-BTR2/BT-DN110 BATTERY Giant_kids aided by a seamless heel

aided by a seamless heel and toe making this Waterproof Sock your perfect partner on any ride

The 5mm thick puncture guard protects even against thumbtacks

8mm hexagon wrench mount

Downslope and Backsweep to Further Enhance Comfort

Combine an SPD-standard mechanism with a wide contact area for efficiency and security

SHIMANO SM-Di2 SM-BCR2 BATTERY CHARGER FOR SM-BTR2/BT-DN110 BATTERY Giant_kids aided by a seamless heelThe Shimano SM BCR2 is a dual function charger for Shimano Di2 batteries. It rapidly charges SM BTR2 and BT DN110 batteries in approximately 90 minutes via USB adapter, or 3 hours via PC connection. Beyond charging, it serves as a PC interface device, enabling firmware updates and customization through E TUBE PROJECT software. With compact dimensions and lightweight design, it's an essential accessory for Di2 system maintenance and optimization.