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Equipment > Components > Brake Levers > Electronic Supplies


The Shimano EW90-A/B Di2 Junction Box Mounting Plate is a molded block that is attached to your stem to hold the EW-90 junction box in place. The top of the plate features a rubber texture for added grip. Ties are included secure the plate through small molded tabs.

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  • Molded plate for mounting Shimano Di2 EW90-A/B Di2 Junction Box to a stem
  • Durable molded composite construction, with textured mounting surface
  • Includes zip-ties for installation
  • Shimano Part: Y7FE98010
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