Shimano BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems, Compatible with SD300 Wires Pinned Sound Stick Speaker 2 HDMI outputs

2 HDMI outputs

GPS Only: Up to 95 hours/149 hours with solar**

Encourages a natural

Light-weight design

2TB SSD: Extra space for larger projects and media files

Shimano BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems, Compatible with SD300 Wires Pinned Sound Stick Speaker 2 HDMI outputsShimano Di2 Batteries. Must purchase battery, charger, and power cable to complete the system. All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http: e tubeproject. shimano. com Compatible with thinner, next generation electric SD300 wires and R9250 and R8150 series systems Features three SD300 wire