Shimano Di2 Junction-A Box

$114.99

Model: Dura-Ace
Configuration: 3 Port 5 Port

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Description

Shimano has simplified and improved the front junction box (junction A) for Di2. The new Di2 unit utilizes a rubber strap that cleanly and aerodynamically fastens underneath the stem. The junction box has a charging port that makes it possible to charge both internal and external batteries without having to remove them from the bike.

Features of Di2 Junction-A Box

3 or 5-port junction box
E-tube compatible
Battery charging port for use with Shimano ISMBCR2 charger
Shimano part# ISMEW90A

Model Number: ISMEW90A

Item Code: SSBHXMTL

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Restrictions

One coupon per order

Discount taken off MSRP for normal items

Custom kit pricing is complicated so we take the discount off the current build price

In stock items only

Coupons can not be combined with promotional gift certificates, however, purchased gift certificates may be used with the coupons. If you would like to use your coupon with a purchased gift certificate, please leave the gift certificate information in the comments section at checkout, and they will be applied during processing on the backend.

Some items are restricted

Groupsets, hand built wheels, special orders & labor costs are excluded from the coupon.

Additional exclusions may apply.

“Available to order” items typically ship from the Colorado Cyclist in 5-10 business days.
If an item is going to take longer than 2 weeks to ship from the Colorado Cyclist, we will reach out via email or phone with an estimated shipping time frame.
If an item is no longer available, we will reach out via email or phone to alert you that we are canceling the order.
Orders that include “available to order” items will not be charged until everything is in stock and ready to ship.
If you are purchasing both “in stock” & “available to order” items, please note that nothing will ship until we have all the items at the Colorado Cyclist facility. If you wish to have “in stock” items ship immediately, please place separate orders. All applicable shipping charges will apply.
If your custom kit has backordered items there is a good chance we will be able to get those items in and complete your build in a timely matter. If there are extenuating circumstances sourcing your parts we will reach out to you with an updated build timeline.

Shimano Di2 Junction-A Box

Description

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