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Shimano Ultegra Di2 Junction Box - 50-8597 - Parts sku

Shimano Ultegra Di2 Junction Box - 50-8597 by Shimano

Item description: This Parts Bike Derailleurs / Shifters product is by Shimano - Shimano Ultegra Di2 Junction Box. Shimano's simplified, modular wiring system for its Ultegra Di2 electronic shifting system is an improvement over the Dura-Ace Di2's wiring setup. Mounted to the cable guide beneath the bottom bracket shell (for externally wired systems), the junction box neatly and securely connects the wires running from the front derailleur, rear derailleur, shift levers and battery, powering and integrating the entire system. What you need to know: Ultegra Di2 Conversion... Learn More

Manufacturer: Shimano

Keywords: Shifting Cables / Housing

Store: PerformanceBike.com offers a huge selection of the best cycling products with over 10,000 items online at competitive prices. Plus, you can take advantage of shipping products directly from PerformanceBike.com to your local Performance Bicycle store location with our Ship to Store program.

Category: Bike Derailleurs / Shifters

$23.99

See the Price of Shimano Ultegra Di2 Junction Box

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Shimano Ultegra Di2 Battery Mount. This lightweight mount secures the battery for the Ultegra Di2 system to your bike's frame. The long mount attaches between the bottle cage and frame. Short mount is designed for use on frames with dedicated Di2 battery mounting location on chainstay or down tube and is compatible with internal or external wiring kits. What you need to know: Ultegra Di2 Conversion ...See The Price
 
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Shimano Ultegra Di2 Wire -- Short. Slimmer, and featuring smaller connectors than their Dura-Ace Di2 counterparts, these waterproof, plug-and-play cables for the Shimano Ultegra Di2 digital electronic shifting system tie all of the Di2 components together for the easiest, most precise shifting you've ever experienced. The Ultegra Di2 system requires five wire kits--junction box to front derailleur, junction box to rear derailleur, junction box to battery, junction box to front wiring kit and fro ...See The Price
 
  Shimano Ultegra Di2 Wire -- Medium
Shimano Ultegra Di2 Wire -- Medium. Slimmer, and featuring smaller connectors than their Dura-Ace Di2 counterparts, these waterproof, plug-and-play cables for the Shimano Ultegra Di2 digital electronic shifting system tie all of the Di2 components together for the easiest, most precise shifting you've ever experienced. The Ultegra Di2 system requires five wire kits--junction box to front derailleur, junction box to rear derailleur, junction box to battery, junction box to front wiring kit and fr ...See The Price