Shimano Di2 DN300 Battery

Availability:	Out of stock
Delivery time:	If out of stock, add to cart and it will ship within 48 hours

Shimano Di2 Batteries.

• All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
• Compatible with thinner, next generation electric SD300 wires and R9250 and R8150 series systems
• Features three SD300 wire ports
• Shared fixing method with BT-DN110
• Built-in type