SHIMANO Di2 EW-JC304 INTERNAL DISTRIBUTOR WITH 4 CONNECTORS trek kids FlatGuard Deflect 2 puncture protection

FlatGuard Deflect 2 puncture protection will keep you moving by reducing the chance of punctures

SLX and Alfine disc brakes

Connected outer knobs feature a deep profile with chamfered shape for firm support in the mud and dirt without flex

Conductive microfiber palm for touchscreen compatibility

SHIMANO Di2 EW-JC304 INTERNAL DISTRIBUTOR WITH 4 CONNECTORS trek kids FlatGuard Deflect 2 puncture protectionThe internal Di2 EW JC304 junction from Shimano with 4 ports for EW SD300 electric wire. Specification Shimano Di2 EW JC304 Internal 4 Port Junction Model: EW JC304 Type: 4 ports junction SD300 port (pcs): 4 SD300 connector (pcs): 0 Master unit: No Contents 1 x Shimano Di2 EW JC304 Internal 4 Port Junction We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to