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Free Shipping on Orders over $100 and Easy Returns!
Free Shipping on Orders over $100!
Shimano SM-EW90-A Di2 Junction A 3 Port
Shimano

Shimano SM-EW90-A Di2 Junction A 3 Port

$166.99 - $166.99
$166.99 CAD
$166.99 - $166.99
$166.99 CAD
Shipping

$15 Standard shipping. Free shipping on orders over $100. Standard Shipping is 4-10 business days. Express shipping is 1-3 business days between major centres. Bikes, trainers, bike cases, wheels are excluded. Additional exclusions may apply.

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Returns & Warranty

60-day Return Policy
You can return any current product in new and saleable condition (with any tags or packaging) within 60 days for a full refund, credit or exchange. Does not apply to items part of our (Re)Cycle Consignment inventory. A $15 return shipping fee applies to orders that are shipped out. Additional exclusions may apply.

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Warranty
Most items we sell are covered by a manufacturer's warranty. The terms and duration of the warranty will be listed on the item packaging or documentation. More detailed information may be available on the manufacturer's website.

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If you find a lower advertised price (including shipping, handling and delivery) that is currently available on an identical branded item with the same features from a local retail competitor, compete this form and Enduro Sport will do our best to match that total price. Please read the complete conditions below.

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Shimano has simplified and improved the front junction box (junction A) for 9070 Dura Ace Di2 and 6870 Ultegra Di2. The new 9070 unit utilizes a rubber strap that cleanly and aerodynamically fastens underneath the stem. Better still, the 3-port 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.