Description

the Service Course CX makes a nice addition to any bike

The pre-installed chain guard keeps your legs and pants clean

This design also allows for a flatter plate

340g (Medium)

for perfect tubeless compatibility without rim tape

Shimano EW-SD50 Electric Wire Di2 250mm R0 the Service Course CX makesShimano Di2 e tube Wires Specifications 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 Frame grommets for E tube internal wiring compatible frames are sold separately, see Shimano Frame Grommet Kit Electronic Shifter Extra Parts Mfr Claimed Weight TBC

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Shimano EW-SD50 Electric Wire Di2 250mm R0 the Service Course CX makes

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