SHIMANO Sm-Jc40 Wire Junction For Ew-Sd50 Size:STANDARD Inside protection treatment: Anti-fog

Inside protection treatment: Anti-fog

High quality innertube made from a durable long-lasting butyl rubber compound

Perfect to hang from the roof of your tent with hook or Velcro loop included

Hard wearing and cut resistant

SHIMANO Sm-Jc40 Wire Junction For Ew-Sd50 Size:STANDARD Inside protection treatment: Anti-fogThe Shimano Di2 SM JC40 Junction Unit for External Cables is the Grand Central Station of the e tube Di2 system. Dura Ace Di2 (Dual Integrated Intelligence) moves to the next generation. Tested in competition and taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. Features SM JC40 cable junction for external wire routing Junction is required for connection of rear mech, front mech, battery, and cable to