Shimano EW-JC130SS Di2 E-Tube Wire Y-Split 350/50/250mm MFPN=00.4118.459.004 Fusion Form Base: Tuned firmer

Fusion Form Base: Tuned firmer to match the needs of high-performance riders

That’s a lot of bosses

8cm Color Redwood Weight 11oz

Touring last

Shimano EW-JC130SS Di2 E-Tube Wire Y-Split 350/50/250mm MFPN=00.4118.459.004 Fusion Form Base: Tuned firmerShimano E Tube wires and connectorsFrame 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