SHIMANO BT-DN300 Di2 Battery - 12-Speed - Internal Seatpost Mount trike Works fast

Works fast

the crank is equipped with a direct mount system

34-24T FC-M8000-1: 30T

Minimalism to the max

SHIMANO BT-DN300 Di2 Battery - 12-Speed - Internal Seatpost Mount trike Works fastShimano 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