Shimano EW-JC130-SM Y-split Di2 wire

The EW-JC130-SM is a three-way Di2 wire that splits one run into two, so a pair of shifters can be fed through a handlebar on a single internal route. This is the SM length: 450 mm, 350 mm and 50 mm arms.

Highlights

  • Y-split E-TUBE wire for Di2
  • Three ports
  • Arm lengths: 450 mm, 350 mm and 50 mm
  • Designed for internal handlebar routing

Why a Y-split

Running two separate wires through a drop bar means two separate holes and twice the fishing. The Y-split does the branching inside the bar, so one wire goes in and both shifters come off it.

Compatibility and fit

For Shimano Di2 systems using E-TUBE wiring, in handlebars set up for internal routing. It is designed to work with the EW-RS910 bar-end junction. Check the arm lengths against your bar width and routing before ordering, since the SM version is one of several lengths. If the lengths do not suit your cockpit, ask us and we will check which version does.

Shimano warrants this component against defects in materials and workmanship. Normal wear is excluded, which here means wear to the connectors and cable sheath with repeated connection, disconnection and routing, along with cuts, pinches or crush damage from fitting, crash damage and water ingress through a damaged connector.

Warranty claims and returns are handled by Tune Cycles. Contact us with your order number, send the part back to us, and we will assess it and lodge the claim with the distributor on your behalf. Please do not send the part to Shimano directly.

  • Shimano Di2 E-TUBE Y-split wire
  • Three ports
  • Arm lengths 450 mm / 350 mm / 50 mm
  • For internal handlebar routing
  • Pairs with the EW-RS910 bar-end junction
Part codeEW-JC130-SM
FunctionJunction-B (Di2), Y-split routing
Ports3
Arm lengths450 mm, 350 mm, 50 mm
RoutingInternal handlebar
SKU SHM-IEWJC130SM
Barcode # 4524667764250
Brand Shimano
Shipping Weight 0.3000kg
Shipping Width 0.120m
Shipping Height 0.100m
Shipping Length 0.800m
Shipping Cubic 0.001000000m3
Unit Of Measure each

Must be installed and serviced by qualified bicycle mechanic