NEW Shimano EW-JC302 Di2 Junction Box - 2 Ports, Use With EW-SD300 groupset-front-2x reach 80mm

reach 80mm

ergonomic shape and adjustability of levers provide comfort and control for all riders

Kool-Stop Disc Brake Pads for Avid/SRAM

but can retrofitted with the Trail Doc kit

Finish and graphics match the Rival 1 group

NEW Shimano EW-JC302 Di2 Junction Box - 2 Ports, Use With EW-SD300 groupset-front-2x reach 80mmShimano Di2 Frame Junction Box Frame Junction Box connects via SD50 E tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount 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