SHIMANO Ew90B Dura Ace Di2 Junction
SHIMANO Ew90B Dura Ace Di2 Junction
SHIMANO Ew90B Dura Ace Di2 Junction
SHIMANO Ew90B Dura Ace Di2 Junction

SHIMANO Ew90B Dura Ace Di2 Junction


Regular price AED 729 Sale price AED 292
5 in stock

The SM-EW90-B junction box by Shimano is a variant of the junction A connection point for the cockpit area. It has been designed especially for Time Trial riders and is therefore aimed primarily at riders of Dura Ace Di2 (from 9070) and Ultegra Di2 (from 6870) groupsets. This junction has five E-Tube connections, one charging connection and is mounted externally under the stem. Its software, which can be kept up to date via the E-Tube platform, determines data such as the current gear position or the battery charge level.

Technical Information:

Type: external / for time trail handlebars
Mount: under the stem (strap / clip)
Number of E-Tube Ports: 5
Number of E-Tube Connections: 0
Number of Sprinter Shifter Connections: 0
Number of Sprinter Shifter Ports: 0
Number of Charging Ports: 1
Compatible Cables: E-Tube
Compatible Cables: EW-SD50
Functions: current gear, Di2 battery status, adjust mode display, E-Tube connection