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SHIMANO 4 PORT JUNCTION EW JC304 EW-SD300 PORT X 4

SHIMANO 4 PORT JUNCTION EW JC304 EW-SD300 PORT X 4

by SHIMANO
€23,32 incl. VAT
€18,96 excl. VAT

Di2 Frame Junction BoxFeatures-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..com/

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