NEW Shimano EW-SD50 Di2 E-Tube Wire, 1200mm variant-size-73x111 effectively keeping them from being

effectively keeping them from being redistributed on the chain during cleaning

- One set of 25

AXS enabled for easy personalization

Provides increased wheel security by replacing standard quick-release skewers with an option that can only be accessed with an allen key

100% Cotton

NEW Shimano EW-SD50 Di2 E-Tube Wire, 1200mm variant-size-73x111 effectively keeping them from beingShimano 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: 1200