Shimano Di2 EW-JC304 Internal Distributor with 4 Connectors
The internal Di2 EW-JC304 junction from Shimano with 4 ports for EW-SD300 electric wire.
Product features - Shimano Di2 EW-JC304
- Model: EW-JC304
- Type: 4 ports junction
- SD300 port (pcs): 4
- SD300 connector (pcs): 0
- Master unit: No
