SHIMANO Battery Di2 spec. BT-DN300 Internal įmontuojama baterija

SHIMANO Battery Di2 spec. BT-DN300 Internal įmontuojama baterija

SKU Description

・Compatible with thinner next generation electric wire SD300 and systems after R9250/R8150 series
・3 SD300 ports
・Shared fixing method with BT-DN110

Product Description

With the same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean aesthetic. Now with 3 ports, the DN300 simplifies wiring to front and rear derailleurs, supplying stable power at all times. The third port is for riders who seek the redundancy of Shimano's 12-speed Di2 wired option.