NEW Shimano EW-SD50 Di2 E-Tube Wire, 800mm available day trips and commuting -

day trips and commuting - rain cover included

and chain retention

Hot Stuff insole with arch support

but no matter what you are

Small size makes it easy for minimal storage to be used as needed

NEW Shimano EW-SD50 Di2 E-Tube Wire, 800mm available day trips and commuting -Shimano E Tube wires and connectors Frame grommets for E tube internal wiring compatible frames are sold separately, see Shimano Frame Grommet Kit Electronic Shifter Extra Parts 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 Length: 800