Shimano EW-SD50 Di2 E-Tube Wire 200mm MFPN=803-04-288 size 450g (15

size 450g (15

Allows 6-bolt rotors to be used on CenterLock hubs

The switch enables riders to run the stem as soft as they want with the ability to stiffen the compliance during out of the saddle riding to maximize performance

for most people

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

Shimano EW-SD50 Di2 E-Tube Wire 200mm MFPN=803-04-288 size 450g (15Shimano 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