Description
Proven Shimano brake technology
Machined aluminum cups thread together directly into a T47 BB shell
Approximate weight: 11-30T: 223g
With the new full carbon wheel FERNWEG Lightweight is setting new standards in terms of aerodynamics
and its Di2 parts rely on wireless technology to simplify operation and ensure smooth shifting
Shimano EW-JC304 Di2 Junction - 4 Port GSULT Proven Shimano brake technologyIntroduced with the Shimano EP800 series, the SD300 E Tube components form the interface between compatible STePS parts and expand the functional range of future Di2 systems. Shimano Di2 E Tube junction for the connection of 2 EW SD300 wires. Fixing by plug connection. 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
























