
Shimano EW-JC304 Di2 4-Port Junction B
Shimano E-Tube 4-port internal junction for EW-SD300. Junction box EW-JC304 is used inside the frame to connect 4 EW-SD300 E-Tube wires to each other.
- Part number: IEWJC304
- Series: EP800
- Type: 4-port junction
- SD300 Port (pcs): 4
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Pickup available at New Era Cycle Main Outlet
Usually ready in 24 hours

Shimano EW-JC304 Di2 4-Port Junction B
New Era Cycle Main Outlet
Pickup available, Usually ready in 24 hours
10 Arumugam Road
LTC Building A, #01-02
Singapore 409957
Singapore
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Shimano EW-JC304 Di2 4-Port Junction B
Sale price$48.00 SGD