{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}

{{ 'in_app_browser_popup.desc' | translate }}

MENU CART {{currentCart.getItemCount()}}
Shimano Dura-Ace Di2 Cockpit SM-EW90-B 5-Port Front Junction Box NIB

Shimano Dura-Ace Di2 Cockpit SM-EW90-B 5-Port Front Junction Box NIB

FREE SHIPPING ON ORDERS OVER $199* on order

Save up to 5% for over $300, 8% for $500, 10% for $800 (Can't be applied on Groupset category) on selected categories

US$94.93
US$93.03
{{shoplineProductReview.avg_score}} {{'product.product_review.stars' | translate}} | {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}}
{{amazonProductReview.avg_rating}} {{'product.product_review.stars' | translate}} | {{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}}
{{ title.name_translations | translateModel }} : {{variationName[$index] | translateModel}}
Quantity
Sign in/up now
Add to Wishlist
Sign in/up now
The maximum quantity per submit is 99999
This quantity is invalid, please enter a valid quantity.
Sold Out

Not enough stock.
Your item was not added to your cart.

Not enough stock.
Please adjust your quantity.

{{'products.quick_cart.out_of_number_hint'| translate}}

{{'product.preorder_limit.hint'| translate}}

Limit {{ product.max_order_quantity }} per order.

Only {{ quantityOfStock }} item(s) left.

Please message the shop owner for order details.
Sign in/up now
Add to Wishlist
Sign in/up now

Description

  • Designed for clean installation under the stem
  • 5 ports allow for the connection of 4 shifters and the rest of the system--best used for TT/Tri bikes
  • Has a plug on the side for charging an internal battery if so equipped
  • NOT compatible with 7970 Di2 systems

  • E-tube EW-SD50 wires are not included

Customer Reviews

{{'product.product_review.no_review' | translate}}

Related Products