Shimano Di2 Battery BT-DN300 Seatposts Accessories

Accessories

lightweight tape is designed to provide and airtight seal for tubeless setups

Intuitive shifting control

All of LOOK's pedal manufacturing expertise at an affordable price

The extra-wide low-profile cleat and binding mechanism creates a highly stable interface between the shoe and pedal

Shimano Di2 Battery BT-DN300 Seatposts AccessoriesThe new Shimano Di2 BT DN300 battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12 speed road derailleurs and shifters (if a fully wired option is selected). The same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean external aesthetic. Now with 3 ports, the DN300 simplifies wiring to front and rear