Shimano Electric Wire Set SM-JC41

SGD $410
Tax included.

For Internal Set

The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts

Ultegra Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitment

This kit 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 Di2 to ensure clean lines and minimal rider interference

 Ultegra Di2 also requires a handlebar cable set to connect the shifters to a battery indicator junction box (comes with handlebar cable) 

EW-SD50 individual wires are available in varying lengths, there is no need (or facility) to cut these cables with reliable and secure water-resistant connectors.

Reference: SMJC41L1
Brand: Shimano

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