SHIMANO SM JC41L2 E Tube Di2 Internal Water_DSS at the beach

at the beach

A built-in cup holder keeps drinks close by

support beam adds extra rigidity and structure

Re-enforced toes and flat stitching allow for great comfort with a secure but easily removable fit

SHIMANO SM JC41L2 E Tube Di2 Internal Water_DSS at the beachThis SM JC41L2 E tube Di2 derailleur to battery internal cable set contains SM JC41 internal junction, SM BMR1 long internal type bottle cage battery mount and EW SD50 individual wires: 1X 1200 mm, 1X 750 mm, 1X 650 mm, 1X 300 mm. Internal cable sets are for bikes specifically designed for Shimano's Di2 to ensure clean lines and minimal rider interference. The Ultegra Di2 set also requires a handlebar cable set to connect the shifters to a battery