Shimano Junction A Built In Type Dura-Ace EW90-A
USD 117.99 USD
Specifications
| Brand | Shimano |
| Manufacturer Warranty | 1 Year |
| Color | Black |
| Material | Plastic |
| Item Width | 2.25 in |
| Item Weight | 11 g (0.39 oz) |
| Country Of Origin | Japan |
| Part Type | Switch |
The Shimano EW90-A is a 3-port Di2 cockpit junction box for older-generation Di2 systems includingDura-Ace 9070 and Ultegra 6870, mounting at the stem or handlebar to serve as the central wiring hub connecting derailleurs and battery via EW-SD50 E-Tube wires.
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