Shimano Di2 4 Port Junction EW-JC304
Special Price
$28.70
was
$28.99
Out of stock
Shimano Di2 4 Port Junction EW-JC304
SKU:
SSFHXDXQ
Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount. The Shimano 4 Port Junction EW-JC304 is used inside the bicycle frame to connect four EW-SD300 E-Tube wires to each other. Connects 12-speed Di2 Rim Brake levers (8150 & 9250) to the EW-SD300 Di2 E-Tube Wire that connects to the battery. All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions.
| Brand | Shimano |
|---|---|
| Manufacturer Part Number | IEWJC304 |
| UPC | 192790597195 |
| Product Condition | New in Box |
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