Cable housing 1600mm

Sizing Chart:

The engineered foam insert mounts inside a mountain bike tyre and divides the inner volume of the tyre in half

Sleeve Length: Short- they should sit mid bicep

Shimano EW-SD50 eBike Electric Di2 Wire - Black - 750mm PDP|Colour Cable housing 1600mmThe SD50 E TUBE wire transmits interactive signals and provides power to E TUBE DI2 drivetrains. It has a compact, waterproof connector and can be easily routed internally in handlebars and frames thanks to its "plug & gap" connection. Available in various lengths. Application: Provides power and interactive signals to E TUBE DI2 drivetrains. Compatibility: E TUBE system Not compatible with Dura Ace 7970 Di2 wiring. E tube connector (QTY): 2 E tube