Master Link storage is compatible with SRAM PowerLock Link

reverse buckle securely holds the foot

Plug-in hub construction allows for quick and tool-free maintenance

Using the same replaceable cartridge technology as the Contact SL Switch dropper

only 2" wide

SHIMANO BT-DN300 Di2 Battery - 12-Speed - Internal Seatpost Mount Orange Seal Master Link storage is compatibleShimano 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