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Shimano Di2 SM-JC41 Junction B Internal Wiring 4-Port Shimano Di2 JC41 Junction Box (ISMJC41)
Shimano

Shimano Di2 SM-JC41 Junction B Internal Wiring 4-Port

689228827462
$59
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    In stock at Ivanhoe Cycles Hoppers Crossing, Ivanhoe Cycles Hallam

    PRODUCT DETAILS

    SHIMANO Di2 SM-JC41 Junction B Internal Wiring 4-Port

    For internal DI2 wire routing, SHIMANO’s SM-JC41 Junction B is the central connector for DI2 systems. Wires from the front and REAR DERAILLEURs, cockpit area, and battery all plug into the 4-port SM-JC41 junction, which is housed inside the bike frame.

    SPECIFICATIONS

    • MODEL NO SM-JC41
    • SERIES ULTEGRA R8050 Series
    • Average weight 4.1
    • E-tube port (pcs) 4
    • 4 connectors type of junction
    • E-tube connector (pcs) 0
    • Type Built-in type
    • SD300 connector (pcs) 0
    • SD300 port (pcs) 0
    • SD50 connector (pcs) 0
    • SD50 port (pcs) 4

    SPECIFICATIONS