Shimano EW-SD50 Di2 E-Tube Wire 550mm MFPN=13044-FT 37 Spindle Length 109

37 Spindle Length 109

Drivetrain Speeds 8 Defined Color Black Spoke Interface J-Bend Rear Axle 10x1 Threaded x 135mm Hub Drilling 36 Color Black

Flange No Color Black Length 145 Defined Color Black Grip Shift Specific No Shape Round Weight 129 Lock On Yes

We decided to address this annoyance head on

Book Topic Repair

Shimano EW-SD50 Di2 E-Tube Wire 550mm MFPN=13044-FT 37 Spindle Length 109Shimano EW SD50 Di2 E Tube Wire 550mm. Shimano 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 Shimanos 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 TECH SPECS Length 550