Shimano EW-SD50 Di2 E-Tube Wire 150mm Model=ThreadFit T47 24x Bottom Bracket Front and rear flat mount

Front and rear flat mount disc brake interface

Alfine SG-S7001 Internally Geared Hub

Over Locknut (mm) 142 Axle Diameter (mm) 12 Overall Length (mm) 174 Thread Length (mm) 20 Thread Pitch 12 x 1

Vittoria Randonneur Tech tires feature classic city tread with subtle siping for wet weather use

}Wheels Manufacturing 30mm Open Bore Drift - 1/2"

Shimano EW-SD50 Di2 E-Tube Wire 150mm Model=ThreadFit T47 24x Bottom Bracket Front and rear flat mountShimano EW SD50 Di2 E Tube Wire 150mm. 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 150