Shimano-SM-JC41 Di2 Junction Box

  • SM-JC41 cable junction for internal wire routing.
  • The junction is required for connection of rear mech, front mech, battery, and cable to battery indicator junction box.
  • To be positioned neatly inside frame tubing when connected.
  • Cables sold separately.
  • Reliable and secure water resistant connectors.
  • £30.99

    Only 1 left in stock