Description

Machined aluminum cups thread together directly into a T47 BB shell

and its Di2 parts rely on wireless technology to simplify operation and ensure smooth shifting

Multiple Computer Mount Options

Approximate weight: 11-30T: 223g

Machined aluminum barrel and piston

Shimano EW-JC304 Di2 Junction - 4 Port GSULT Machined aluminum cups thread togetherIntroduced 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

Shimano EW-JC304 Di2 Junction - 4 Port GSULT Machined aluminum cups thread together

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