Shimano Di2 E-Tube SM-EW90 Di2 Junction Box Mount
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. Included ties secure the plate through small molded tabs.
- Durable construction
- Shimano Part: Y7FE98010
- UPC 689228358737