ROSE Bikes EW-AD305 Adapter| Electronic Shifting

With the SHIMANO EW-AD305 adapter, you can connect a SHIMANO EW-DS300 cable (e.g. prod. code: 2315165) with a SHIMANO EW-SD50 cable (prod. code: 1772052).   This allows you to combine, for example, SHIMANO Di2 or STEPS components of the first generation with compatible components of the second generation.

SHIMANO part:
I-EWAD305

Technical details:
Port 1: for SHIMANO EW-SD50 cables with plug Ø 5.1 mm
Port 2: for SHIMANO EW-DS300 cables with plug Ø 3.45 mm

In the box:
1 SHIMANO EW-AD305 converter