EW-SD50 Di2 E-Tube Wire 500mm

The Shimano EW - SD50 Di2 E - Tube Wire measures 500mm. It uses Shimano's e - tube technology, a two - prong system. Note that it's not cross - compatible with Dura - Ace 7970 Di2 wiring. These wires and connectors can be used for both internal and external applications on your bike. Frame grommets for E - tube internal - wiring compatible frames are sold separately. Check out the Shimano Frame Grommet Kit for extra parts. All e - tube wires are versatile for different setups.

Using the Shimano EW - SD50 Di2 E - Tube Wire is easy. First, decide whether you'll use it for internal or external wiring on your bike. If you're going for internal wiring, you'll need to buy the Shimano Frame Grommet Kit separately. Connect the wire following the two - prong system. Just make sure not to mix it up with Dura - Ace 7970 Di2 wiring as they're not compatible. For maintenance, keep the wire clean and dry. Avoid bending it too sharply as this could damage the internal structure. If you notice any signs of wear or damage, replace the wire promptly to keep your bike's shifting system working smoothly.