EW-JC130SS Di2 E-Tube Wire Y-Split 350/50/250mm

Discover the Shimano EW - JC130SS Di2 E - Tube Wire Y - Split. These E - Tube wires and connectors offer top - notch performance. Frame grommets for E - tube internal - wiring compatible frames are sold separately, check out the Shimano Frame Grommet Kit for extra parts. Ultegra Di2 wires use Shimano's e - tube technology, a two - prong system that's not cross - compatible with Dura - Ace 7970 Di2 wiring. All e - tube wires can be used for both internal and external applications, giving you more flexibility.

Using this Shimano EW - JC130SS Di2 E - Tube Wire Y - Split is easy. First, connect the wires to the appropriate components according to your bike's setup. Make sure to double - check the connections to avoid any loose ends. When it comes to the frame grommets, since they're sold separately, you'll need to install them on E - tube internal - wiring compatible frames before running the wires inside. Note that the Ultegra Di2 wires won't work with Dura - Ace 7970 Di2 wiring, so don't mix them up. For maintenance, keep the wires clean and dry. Avoid bending them sharply, as this could damage the internal wiring. If you notice any signs of wear or damage, replace the wires promptly to ensure your bike's shifting system works smoothly.