SHIMANO SM-EW90-A DURA-ACE Di2 3-Port E-TUBE Cockpit Junction A Electronic Bicycle Shifting Component

Shimano SM-EW90-A is a DURA-ACE Di2 Cockpit Junction A designed to serve as a connection point within an electronic bicycle shifting setup. Its three E-TUBE ports provide a compact interface for organizing compatible Di2 system connections around the cockpit area. Key Features - Official Shimano electronic shifting component - SM-EW90-A model from the DURA-ACE Di2 series - Junction A unit intended for the bicycle cockpit area - Equipped with three E-TUBE connection ports - Supports connection of compatible Shimano E-TUBE components - Compact component for a clean electronic shifting system layout This is a genuine brand-new Japanese Shimano product. Shipping - Ships directly from Japan - International shipment includes tracking information