Shimano EW-SD300 EW-SD50 e-tube Di2 R7170 R8170 R9270 12s 9070 6870 6770 XTR M8050 M9050 11s Electric Gear Cable Wire E-Tube

Note: SD50 or SD300 wire need choose

EW-SD50 wire fit for Old Di2 11speed Groupset R8050 ,R8070,R9150,R9170

EW-SD300 wire fit for New Di2 12speed Groupset R7170,R8170,R9270

Shimano EW-SD300 EW-SD50 e-tube Di2 R7170 R8170 R9270 12s 9070 6870 6770 XTR M8050 M9050 11s Electric Gear Cable Wire E-Tube

Features:

Ultegra Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitment

EW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal to the rear mech, front mech, battery and to the handlebar battery indicator junction box

EW-SD50 individual wires are available in varying lengths, there is no need (or facility) to cut these cables

Reliable and secure water resistant connector

EW-SD300

FEATURES:

More compact design makes new electric components smaller and lighter

Will potentially expand the future capabilities of DI2 systems

For internal routing usage (wire holder included)