Skip to main content

Shimano Junction Box (B) - SM-JC41

Shimano Junction Box (B) - SM-JC41
$32.99
Please select options

Details

Shimano E-Tube Di2 Frame Junction Boxes

Connects via SD50 E-tube wires to four different points: front derailleur, rear deailleur, cockpit junction box and battery mount
External Junction Box mounts underneath the bottom bracket shell

Part Numbers

UPC MPN Store SKU
689228827462 ISMJC41 SHI30255742T

Reviews