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687256 / 54308926521690

Product Details

Keep your wires in check with the Shimano EW-JC200 E-tube Di2 2 Port Junction. Designed to sit inside the frame tubing, this reliable and water-resistant unit is designed for all Shimano Di2 electronic wired systems. Please note, does not come with cables.

Features
  • SM-JC200 E-tube 2 port cable junction for internal wire routing
  • Can be positioned neatly inside frame tubing when connected
  • Cables sold separately
  • Reliable and secure water resistant connectors
Specifications
Discipline Compatibility
Road, Gravel, Mountain Bike
Brand Compatibility
Shimano
Component Type
Junction
Electronic System
Di2
System Type
Electronic
Product code
687256 / 54308926521690
Reviews
Rating 5 out of 5
5
Value of Product
3.8
Quality of Product
4
Rating 5 out of 5
MrVelo,
Verified purchaser

Used this to extend the cable from the frame when I replaced the stem mounted Junction A for the neater bar end one. Looks very neat

Rating 5 out of 5
Bike Mike,
Verified purchaser

Upgrading my Ultegra 6870 Di2 to the new bar end junction box required some new wires, and I used this junction to connect to the downtube wire. I was small enough to fit inside the bars through the existing cable opening without modifying the hole... just what I wanted. Bike has much cleaner look now...

Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

Q & A

2 questions answered

  1. does this fit the latest EW-sd300 cables

    Asked by Paul (thame oxon)

    1. Hi there, Please contact our CC Team directly for help with this, Many thanks Joe W

      Joe W

  2. hello hardware required to connect shimano di2 to sigma rox 11, for reading the crankset and rear sprockets. thank you very much

    Asked by joel rosset (Charchilla, France)

    1. Hello, Thank you for your enquiry. I have taken a look into this for you and can confirm that this is the part that you would require for your Sigma Rox 11 computer. I hope this helps! Kind Regards Liam

      James

About Shimano

Shifting the way the world rides.

From a single Osaka workshop in 1921, Shimano has grown into the world's most influential component maker. The brand's relentless engineering — Dura-Ace, Ultegra, GRX, XTR — has shaped the way the world shifts, brakes and rides, on the road and off it.

Shimano's flagship groupset, Dura-Ace, has been the benchmark for top-level road components for more than five decades. Every refinement that lands on Dura-Ace eventually shapes the entire Shimano range, all the way down to entry-level drivetrains.