Shimano BT-DN300 Di2 Battery 12 Speed Echelon Eagle 12spd compatible

Eagle 12spd compatible

Thanks to disc brakes

to fit all frames on the market

Whether you’re preparing for a race

Anodised in 10 colour options

Shimano BT-DN300 Di2 Battery 12 Speed Echelon Eagle 12spd compatibleThe Shimano BT DN300 Di2 Battery (12 Speed) features the same waterproof design Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12 speed road derailleurs and shifters when a fully wired option is selected. The same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames for a clean aesthetic. The third port is for riders who want the redundancy of Shimano's 12 speed Di2