Shimano SMJC41 Junction Box for Ultegra Di2

Experience the ultimate convenience with the Shimano SMJC41 Junction Box for Ultegra Di2 in Black. This essential accessory ensures optimal performance of your electronic shifting system. Features include:

• Cable organization for easy connection and storage.
• Ergonomic design for quick access to components.
• Weather-resistant construction for all riding conditions.
• Secure mounting to the bike frame.
• Durable and long-lasting build.
• Compatible with all Shimano Ultegra Di2 components.
• Lightweight and discreet design.

Maximize your Ultegra Di2 experience with the Shimano SMJC41 Junction Box. Keep your system organized and enjoy smooth shifting on every ride. Ride confidently with this reliable accessory.