Shimano EW-JC130SS Di2 E-Tube Wire Y-Split 350/50/250mm MFPN=00.4118.459.004 }RockShox Rear Shock Damper Body

}RockShox Rear Shock Damper Body - Bearing Eyelet 57

That’s a lot of bosses

Touring last

Rear: Formula CL-148M / 12x148mmSpokesStainless Black 15G / 1

Shimano EW-JC130SS Di2 E-Tube Wire Y-Split 350/50/250mm MFPN=00.4118.459.004 }RockShox Rear Shock Damper BodyShimano 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