Shimano
Shimano EW-JC304 4-Port Di2 Junction (Black)
$30.6
$34
You save $3.3999999999999986 (10%)
Sold by: Performance Bike
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Product Details
This frame junction box connects via SD300 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction and battery mount. Note: This is designed for use with Shimano SD300 E-tube wires, which are used on the current 12 speed road groupsets and Shimano EP8 ebike systems.
- Brand
- Shimano
- SKU
- 1298031