Shimano EW-SD300 E-Tube Di2 Electric Wire, 700 mm

Shimano EW-SD300 E-Tube Di2 electric wire delivers reliable power transmission for electronic shifting systems. At 700 mm length, it connects your Di2 components with precision engineering and durability. Built to Shimano's exacting standards, this wire ensures consistent performance and smooth gear changes. Compatible with Shimano's electronic drivetrain ecosystem, it's an essential replacement or upgrade component for riders demanding flawless shifting. Genuine Shimano quality you can trust.