The Shimano Dura-Ace Di2 SM-EW90-B Junction-A is a compact and essential component for advanced Di2 electronic shifting systems. Designed for time trial and triathlon handlebar setups, it ensures seamless connectivity and control for precise gear changes.E
The Shimano Dura-Ace Di2 SM-EW90-B Junction-A is a compact and essential component for advanced Di2 electronic shifting systems. Designed for time trial and triathlon handlebar setups, it ensures seamless connectivity and control for precise gear changes.
Efficient 5-Port Connectivity: The SM-EW90-B Junction-A features five ports, providing connectivity for Di2 shifters, accessory shifters, and the downtube junction wire. This setup ensures smooth integration across your Di2 system, delivering flawless shifting performance.
Integrated Battery Indicator and Charging Port: With a built-in battery level indicator, the junction box allows you to monitor battery status at a glance. The integrated charging port ensures easy and convenient recharging, keeping your electronic shifting system powered and ready for action.
Gear Index Setup Switch for Precision: The junction box includes a gear index setup switch, simplifying the process of fine-tuning your drivetrain. This feature ensures accurate gear indexing for optimal performance and reliability during every ride.
Neat Under-Stem Mount Design: The SM-EW90-B mounts neatly under the bike stem, maintaining a clean and aerodynamic cockpit. Its discreet design complements time trial and triathlon setups, ensuring both functionality and aesthetics.
Designed for Shimanos top-tier Dura-Ace Di2 systems, this junction box offers seamless compatibility and intuitive operation. Its robust construction ensures durability, even in demanding conditions.
At Our Store, we aim to deliver your orders as quickly and efficiently as possible. Below you will find everything you need to know about our shipping and delivery process.
Shipping Methods & Rates
We offer a variety of shipping options to meet your needs. The cost of shipping depends on the shipping method you choose, the destination, and the size of your order. Please refer to the shipping options available at checkout for more details.
Express Shipping: Delivery within 3-5 business days (next-day delivery for some locations).
International Shipping: Available to selected countries. Delivery time and shipping fees will vary based on destination.
Processing Time
Orders are typically processed within 1-2 business days from the time your order is placed. Please note that during peak seasons or promotional periods, processing time may be slightly longer.
Tracking Your Order
Once your order has been dispatched, you will receive an email with tracking information so you can monitor the status of your shipment. You can also check the status of your order in your account under “Order History.”
Delivery Times
Estimated delivery times vary depending on your location and the shipping method selected. For international orders, customs processing may cause delays, which are beyond our control.
Domestic Orders: Typically arrive within 3 business days.
International Orders: Delivery times may range from 7 business days, depending on the destination country and customs clearance times.
Lost or Damaged Packages
While we take great care to ensure your items are packaged securely, accidents can happen. If your order arrives damaged or you believe it’s lost, please contact us at customer service email or phone number within 7 days of receiving your package. We will investigate the issue and provide a solution.
Contact Us
If you have any questions or concerns about shipping and delivery, don’t hesitate to contact our customer support team at customer service email or phone number. We’re here to help!
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