Shimano EW-SD50 Electric Wire Di2 250mm Staff-Picks 1-1/8” Analog

1-1/8” Analog

Mfr Claimed Weight78 g / 2

The PrimaLoft® Eco Black Insulation combined with a DWR finish keeps you warm and dry throughout your movement

The compact Mini Tool Performance 17 Function is compatible with the PRO Smart Bottle Cage

which helps prevent corrosion

Shimano EW-SD50 Electric Wire Di2 250mm Staff-Picks 1-1/8” AnalogShimano Di2 e tube Wires Specifications Ultegra Di2 wires utilize Shimano's e tube technology; e tube is a two prong system and is NOT cross compatible with Dura Ace 7970 Di2 wiring All e tube wires may be used for internal or external applications Frame grommets for E tube internal wiring compatible frames are sold separately, see Shimano Frame Grommet Kit Electronic Shifter Extra Parts Mfr Claimed Weight TBC