Shimano Dura Ace 9070 Di2 EW90 Junction Box - EW90-A - 3-Port - Drop Handlebar

Compare today's prices on the "Shimano Dura Ace 9070 Di2 EW90 Junction Box - EW90-A - 3-Port - Drop Handlebar".

Shimano Dura Ace 9070 Di2 EW90 Junction Box - EW90-A - 3-Port - Drop Handlebar

Eliminate the frustrations of traditional cable-operated shifting. By replacing mechanical cables with reliable electrical wires, this junction box removes the issues of poor shifting caused by contamination, corrosion, and cable stretch. You get consistently crisp, instant gear changes every time, even in wet or muddy conditions. Designed as the central hub for your Di2 drivetrain, it simplifies wiring and enhances the overall performance of your bike.

- 3-port design for clean integration with drop handlebars: connects left and right shifters plus the rear derailleur

- Compact, lightweight construction that tucks neatly away for a streamlined cockpit

- Plug-and-play installation with positive-click connectors for secure, straightforward setup

- Compatible with Shimano Dura Ace 9070 Di2 groupset and SM-BTR2 battery systems

- Robust waterproof housing protects internal electronics from the elements

- Eliminates cable friction and adjustments, giving you long-term, maintenance-free shifting

Upgrade to this junction box and enjoy the precision and reliability that only Di2 can deliver.

GTIN: 4524667725558