JC130SS Y-Split Di2 E-Tube Wire

Shimano EW-JC130SS E-Tube Y-Split 50/520/520mm wire connection

FEATURES:

• Frame grommets for E-tube internal-wiring compatible frames are sold separately
• NOT compatible with Dura-Ace 7970 Di2 wiring
• All e-tube wires may be used for internal or external applications