Shimano EW-SD50 Di2 E-Tube Wire 200mm MFPN=803-04-288 for most people

for most people

2 42mm Presta Valve

Tread pattern optimized for rear use and providing excellent performance and maximum progressivity

}SRAM MatchMaker X Stainless T25 - Rainbow Set of 2 Compatible with all MMX Shifters

size 450g (15

Shimano EW-SD50 Di2 E-Tube Wire 200mm MFPN=803-04-288 for most peopleShimano 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 Length 200