Shimano EW-JC304 Di2 Junction - 4 Port GSULT Multiple Computer Mount Options

Multiple Computer Mount Options

With the new full carbon wheel FERNWEG Lightweight is setting new standards in terms of aerodynamics

By combining trickle down technology with a greater accessibility

Lil’ Cobber is super simple to operate

Machined aluminum barrel and piston

Shimano EW-JC304 Di2 Junction - 4 Port GSULT Multiple Computer Mount OptionsIntroduced 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