Shimano BT-DN300 Di2 internal mount battery, 3-port Urban Iki your bike will remain packed

your bike will remain packed exactly as you intended

Description:

Unique anodized aluminium Speed Spinner makes running long bolts in and out quick and effortless

and durability

Shimano BT-DN300 Di2 internal mount battery, 3-port Urban Iki your bike will remain packedThe power house of Shimano Di2 is a long life 7. 4V Li Ion battery that is both compact and reliable, taking shifting effort away from you. Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads. The use of a single small and discreet internal battery is light weight, efficient and creates a robust and reliable system One charge